By Dr. Alireza Minagar — Software Engineer, AI Researcher, Bioinformatics Scientist, and Author Artificial intelligence is transforming nearly every industry, but its impact on healthcare is deeper, faster, and more disruptive than any other domain. As both a physician–researcher and a software engineer working in AI and bioinformatics, I see medicine not as a siloed profession, but as a data-driven ecosystem ready for reinvention. AI is not just automating tasks or digitizing workflows. My goal in this article is to share a dual perspective: Why AI Matters in Modern Medicine Medicine has always relied on pattern recognition: Radiology interprets pixel-level patterns Behavioral medicine interprets cognitive patterns Cardiology interprets electrical patterns Pathology interprets cellular patterns Bioinformatics interprets genomic patterns AI, fundamentally, is a pattern-recognition engine capable of processing scale far beyond human capability. Where a clinician may analyze a dozen variables, a modern model can process thousands—across modalities: MRI data Electronic health records Voice and language biomarkers Wearable signals Genomic sequences Environmental data This is augmented intelligence, not replacement intelligence. Image Disclosure: The header image was generated using AI for illustrative and educational purposes and does not depict real medical data or real clinical environments. ⭐ SEO Keywords (for indexing) AI in medicine, artificial intelligence in healthcare, future of healthcare, machine learning, bioinformatics, software engineering, healthcare technology, physician–engineer, computational medicine, data-driven healthcare, AI research, Dr. Alireza Minagar.  ( 7 min )

A well-structured Kubernetes project repo usually looks like this: k8s-project/ ├── README.md ├── docs/ ├── manifests/ │ ├── namespaces/ │ ├── deployments/ │ ├── services/ │ ├── ingresses/ │ ├── configmaps/ │ ├── secrets/ │ ├── storage/ │ └── crds/ ├── overlays/ │ ├── dev/ │ ├── test/ │ └── prod/ ├── charts/ ├── scripts/ ├── ci-cd/ └── templates/ Now let's break down every folder, its purpose, what goes inside, and why it exists. README.md Your project documentation. Overview of the application How to deploy Pre-requisites (kubectl, kustomize, helm, cluster roles) CI/CD instructions docs/ – Architecture Documentation Used for: Architecture diagrams Flowcharts Troubleshooting guides Onboarding docs Example: docs/ ├── architecture.png ├── sequence-flows.md └─…  ( 8 min )

GitHub Home That was at a financial technology company where we needed to build a trading system capable of handling hundreds of thousands of concurrent connections. Traditional synchronous IO models were completely inadequate for this scenario, as each thread blocking waiting for network responses would exhaust system resources. When the technical director handed me this important task, I knew clearly: this was the ultimate test of async programming capabilities. I began researching various async implementation approaches. Node.js's event loop mechanism was an early async exploration that avoided thread switching overhead through single-threaded event-driven design. This design philosophy was revolutionary at the time, but faced with modern multi-core processors, the limitations of single…  ( 9 min )

GitHub Home I remember the scene when I first encountered this framework. It was a Sunday afternoon, and I was having a headache over an architectural problem of a project. Our codebase was becoming increasingly complex, performance problems were emerging one after another, and complaints from team members were endless. At this moment, a young colleague recommended this framework to me. Honestly, I was skeptical at the time. "Another web framework?" I muttered to myself, "I've seen too many." But out of respect for my colleague, I still decided to give it a try. What shocked me was that from the first "Hello World," I felt an unusual development experience. No complex configuration files, no lengthy dependency installation process, and certainly none of those "convention over configuration…  ( 9 min )

The Multi-Step Workflow from Client Input to Agentic Reasoning and Final Output Gemini 3, Google's advanced multi-modal AI model, uses a highly complex and sequential process to understand a user's query and generate a comprehensive, accurate response. This workflow goes far beyond simple text prediction, incorporating modality fusion, external tool calls, self-correction, and robust safety checks. The process begins with the raw user data and prepares it for the core model: Client Input: The user provides an input, which can be text, image, audio, or a combination (multi-modal). For example, asking: "How much does a tiger weigh?" while including an image of a tiger. Preprocessing and Tokenization: The raw input is cleaned and broken down into smaller, numerical units (tokens/embeddings)…  ( 8 min )

Why AI Infrastructure Startups Are the Real Gold Rush Jaideep Parashar ・ Nov 29 #ai #buildinpublic #development #webdev  ( 6 min )

The countdown to the highly anticipated World Cup 2026 has begun, and national teams around the globe are intensifying their preparations for the biggest stage in international football. In recent news, USA Basketball Women's National Team announced a December training camp to fine-tune their skills and strategy ahead of the global tournament. This development serves as a reminder that team preparation is key to success at the World Cup. Training camps are an essential part of a national team's preparations for major tournaments like the World Cup. These camps provide an opportunity for teams to come together, bond, and fine-tune their tactics under the guidance of experienced coaches. By gathering top players from across the country, teams can: Develop chemistry: Building trust and unde…  ( 8 min )

Everyone is talking about AI apps. But here’s the truth that most founders and investors will realise too late: The real opportunity in AI isn’t in the apps. Not the shiny front-end tools. The deepest, most durable value is in the: orchestration layers data pipelines agent frameworks evaluation systems vector infrastructure monitoring tools automation backbones memory systems inference optimisation layers This isn’t the glamorous part of AI. Let me break down why. 1. AI Apps Are Easy to Build, and Easy to Kill Most AI apps today can be built in: a weekend with a small team with a simple UI on top of existing APIs The barrier to entry is low. And because they're all built on the same models, the differences between them are: invisible small temporary If your product depends entirely on an A…  ( 10 min )

React Server Components vs. Server-Side Rendering: what’s really happening under the hood  ( 5 min )

Chapter 5: Keys, Values, and the Art of Looking Things Up Friday morning arrived with clear skies. Ethan descended to the archive carrying the usual coffee tray and a small paper bag. Eleanor looked up from her desk. "What did you bring today?" "Black and white cookies. I figured we've covered enough territory this week to deserve them." She smiled and took one. "The optimist's cookie—never commit to just one flavor. Appropriate for today's topic." "Which is?" "Maps. Or as other languages call them: dictionaries, hash tables, associative arrays. The data structure for when you need to look things up." Eleanor opened her laptop and typed: package main import "fmt" func main() { var ages map[string]int fmt.Println(ages) } She ran it: map[] "This declares a map. map[string]int m…  ( 12 min )

Resumen Este artículo sustenta que la accesibilidad tipográfica para personas con dislexia en entornos digitales no se logra mediante la adopción de una "fuente mágica" (p. ej. OpenDyslexic), sino a través de un conjunto de decisiones de diseño sistemáticas: tipografías sans‑serif estándar bien configuradas, espaciado cuidadosamente ajustado, contraste cromático moderado, alineación no justificada y, sobre todo, amplias opciones de personalización por parte del usuario. Se argumenta que la teoría del déficit fonológico, complementada por la evidencia sobre alteraciones magnocelulares y de "temporal sampling", ofrece el marco neurocognitivo más sólido para entender la dislexia; sin embargo, estos déficits se expresan en la interfaz a través de fenómenos como el crowding visual, la sensibi…  ( 18 min )

En mi caso voy a instalarlo en parrot y hacerlo funcionar de manera sencilla con tres simples pasos. OWASP Juice Shop es un entorno de práctica de ciberseguridad. Piensa en él como un “juego de hacking legal”: Es una aplicación web falsa, parecida a una tienda online (de jugos, de ahí el nombre). Tiene fallos de seguridad intencionales de todo tipo: SQL Injection Cross-Site Scripting (XSS) Cross-Site Request Forgery (CSRF) Autenticación rota Exposición de datos sensibles Y muchos más En mi caso voy a crear un contenedor en el cual estará instalada la pagina web de Owasp Juiceshop y a la cual podremos atacar sin ningún temor al estar instalada en mi propio equipo (localhost). Para instalar el Docker o Contenedor en linux habremos de ser administradores: sudo su seguimos instalando el docker apt install docker.io nos aseguramos que funciona docker --version docker ps e instalamos juiceshop y le damos el puerto 3000, que será el puerto por el que accederemos a la web para verla. docker run -d --name juice-shop -p 3000:3000 bkimminich/juice-shop -d → ejecuta en segundo plano --name juice-shop → nombre del contenedor -p 3000:3000 → expone el puerto 3000 para acceder desde mi navegador accedemos vía navegador web. En mi caso Firefox y vemos la famosa web de practicas. Ahí verás la tienda simulada, lista para aprender y practicar conceptos de seguridad de manera ética. Ale, a trabajar.  ( 6 min )

GitHub Home As a veteran with 40 years of programming experience, I have experienced various stages of async programming development. Remember those days of writing code with callback hell? Every asynchronous operation required a callback function, and nested callbacks formed a terrifying pyramid, making code readability and maintainability extremely poor. At that time, I often stayed up late debugging those complex callback chains, where a single indentation error could crash the entire application. Then the emergence of Promise gave us a glimmer of hope. Although Promise made async code flatter, chained calls still seemed lengthy, and error handling was relatively complex. I clearly remember once when dealing with complex business logic, I wrote dozens of lines of then chains, only to fi…  ( 9 min )

Local deployment of LLMs has become increasingly popular as developers and organizations seek enhanced privacy, reduced latency, and greater control over their AI infrastructure. The market now offers multiple sophisticated tools for running LLMs locally, each with distinct strengths and trade-offs. Before cloud-based AI services dominated the landscape, the idea of running sophisticated language models on local hardware seemed impractical. Today, advances in model quantization, efficient inference engines, and accessible GPU hardware have made local LLM deployment not just feasible but often preferable for many use cases. Key Benefits of Local Deployment: Privacy & data security, cost predictability without per-token API fees, low latency responses, full customization control, offline cap…  ( 20 min )

Beyond the Pinch: Unlock New Robotic Dexterity with Hybrid Gripping Tired of robots struggling with simple tasks like wiping a counter or opening a handle-less drawer? Traditional robotic grippers often fall short when facing objects requiring more than just a firm grasp. What if your robot could adapt to handle slick surfaces and delicate objects with ease? The answer lies in hybrid gripping: a revolutionary technique that combines the precision of a mechanical gripper with the adhesive power of vacuum suction in a single end-effector. This dual-mode approach enables robots to perform a wider range of tasks, switching seamlessly between gripping and suction as needed, or even using both simultaneously. Think of it like this: a standard gripper is like a hand that can only pinch, while a…  ( 7 min )

Traditional Ads Don't Work in AI Conversations. Here's What Does. As the landscape of AI applications continues to expand rapidly, many developers face a crucial challenge: how to effectively monetize their innovations without compromising user experience. Enter Monetzly—a platform that redefines the advertising paradigm for AI conversations. Imagine a world where you can monetize your app and earn from hosting relevant ads, all while keeping user engagement seamless. Let’s dive into how Monetzly’s innovative advertiser marketplace makes this possible. Monetzly is the first platform designed specifically for developers to monetize their AI applications through a dual-earning system. This means you can earn revenue from two sources: Direct Monetization: Integrate our SDK in just five min…  ( 7 min )

Which Operating System Is Better for Developers Choosing the right operating system is one of the most important decisions for a developer. The OS you work on shapes your workflow, your toolchain, your performance, and even your long term productivity. Linux and Windows remain the two leading platforms for development. Both are powerful and widely adopted, but they offer very different experiences. This article breaks down how they compare and which one is better depending on your development goals. What Linux Offers Developers Linux is built around openness, stability, and control. It gives developers deep access to the system while remaining lightweight and efficient. Most modern programming languages and server technologies were built with Linux as the primary target. This makes Linux a…  ( 8 min )

Choosing a backend technology is one of the most important decisions in web development. Node.js and PHP are two of the most widely used technologies today. Both are powerful, both have large ecosystems, and both can support production grade applications. However they differ in design philosophy, performance, scalability, and overall developer experience. This article explains their strengths, weaknesses, and which one fits best for different types of projects. > What Node.js Is Node.js is a JavaScript runtime built on the V8 engine. It is designed around an event driven and nonblocking architecture which makes it highly efficient for handling large numbers of simultaneous connections. Developers benefit from using the same programming language on both the client and the server. This gives…  ( 8 min )

Hyperlane is a lightweight and high-performance Rust HTTP server library designed to simplify network service development. It supports HTTP request parsing, response building, TCP communication, and redirection features, making it ideal for building modern web services.  ( 5 min )

Let’s address the elephant in the room: I didn't write a single line of code for this project manually. Okay, that’s a bit of a lie. I read every line, but my hands were mostly on the coffee mug while the AI did the heavy lifting. I recently decided to run an experiment: create a fully functional, high-performance portfolio site generating 100% of the code via AI. The result? A project that would have usually taken me a week of late nights was done in 4 hours of prompting spread over two days. You can see the final, live result here: stackbyte.dev Here is how I did it, the stack I used, and why I think AI is the ultimate "adventure companion" for devs. I didn't just use ChatGPT and copy-paste into VS Code. I needed a highly integrated flow capable of handling a modern, production-ready sta…  ( 8 min )

Title: Amundi Pioneers Blockchain-Based Fund Distribution with Launch of Tokenized Money Market Fund on Ethereum Introduction The adoption of blockchain technology in the financial sector has been gaining momentum in recent years, with a growing number of institutions exploring its potential for secure, transparent, and efficient fund distribution. In a significant development, Amundi, Europe's largest asset manager, has launched its first tokenized share class on Ethereum, marking a major milestone in the continent's shift toward blockchain-based fund distribution. A Major Step in Blockchain Adoption Amundi's decision to launch a tokenized money market fund on Ethereum underscores the rapid growth of this emerging asset class. Tokenized money market funds offer investors a new way to ac…  ( 7 min )

Check out this Pen I made!  ( 5 min )

This article is a machine translation of the contents of the following URL, which I wrote in Japanese: https://qiita.com/Nana_777/items/a8be2eee9ee9d81326cb This article is the first day of the Japan AWS Top Engineers Advent Calendar 2025. AWS CodeCommit, whose phase-out was announced in July 2024, was canceled on November 24, 2025, and it became generally available again. ↓Article about AWS CodeCommit's re-release https://aws.amazon.com/jp/blogs/news/aws-codecommit-returns-to-general-availability/ ↓Click here for the Japan AWS Top Engineers Advent Calendar 2025 https://qiita.com/advent-calendar/2025/aws-top-engineers AWS CodeCommit is a version control service provided by AWS that hosts repositories. Similar services include GitHub and GitLab. In the CodeCommit console, select "Create Rep…  ( 9 min )

Winning Grant Proposals: AI Illustration Techniques That Convince Grant applications represent career-defining moments for researchers, determining funding for years of investigation and team development. Whether you're applying to NIH, NSF, European Research Council, or private foundations, compelling visuals can differentiate your proposal in highly competitive review processes. However, creating professional grant graphics presents significant challenges: limited illustration budgets during proposal preparation, tight submission deadlines leaving minimal time for visual development, and the need to communicate complex methodologies to interdisciplinary review panels. AI-powered illustration is transforming how researchers strengthen grant applications. Complex research designs that onc…  ( 22 min )

Earlier this week, Huawei unveiled its newest book-style foldable in its home market. Shortly after the China launch of the Mate X7, the company revealed that it will be releasing the smartphone globally. Through its official social media accounts, Huawei announced that it will host a “Flagship Product Launch” in Dubai on 11 December 2025. […] The post Huawei Mate X7 Global Debut Slated For 11 December 2025 appeared first on Lowyat.NET.  ( 33 min )

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Last month, I ran a simple test. Same content. Same time of day. One post from our company page, one from my personal profile. The personal post got 8x more impressions and 12x more engagement. This wasn't a fluke. It's the new reality of LinkedIn in 2025, and if you're still pouring resources into company page content while wondering why your reach keeps declining, well... now you know. LinkedIn hasn't exactly announced this shift with a press release. But the data is everywhere once you start looking. Personal profiles are seeing 5-10x higher organic reach than company pages for similar content. HubSpot's social team noticed it. Buffer documented it. And every B2B marketer I know has been quietly freaking out about it since mid-2024. The engagement gap is even starker. Comments, shares, …  ( 12 min )

It’s been more than a year since I published the post — Finding Strength in Code: Navigating Emotional Overwhelm as a Software Engineer — and yeah, the trip from there to here was worth it. At some point, I realised I had built a whole personality just to fit in a place that wasn’t mine. Fixing that mess turned out to be one of the most significant projects of my life, and strangely enough, my job was one of the main tools that helped me do it. Years of tackling complex codebases and deadlines didn't just sharpen my technical skills; they equipped me to address my personal struggles and sustain a more profound sense of purpose amid life's chaos. My inspiration for this follow-up struck at the crossroads of my daily grind and more profound reflections. Recently, my dog passed away, and once…  ( 10 min )

Introducing 8-bitHero Labs: Building Neurodivergent-Optimized AI I'm autistic and ADHD. I'm also a developer building AI. The Problem Pattern recognition (especially obscure connections) Hyperfocus (going deep on complex problems) Lateral thinking (unconventional problem-solving) Detail orientation (catching what others miss) Systems thinking (understanding how pieces fit together) Yet when we use AI, it's optimized for neurotypical cognition. It doesn't understand our thinking style. It doesn't support our strengths. The Vision What if we built an AI that did? Understands pattern-based thinking Supports executive function challenges Helps with emotional communication and processing Works as a daily companion for people with disabilities Leverages the unique strengths of neurodivergent …  ( 7 min )

In the closing stretch of 2025, three frontier models have effectively defined the state of AI: Anthropic’s Claude Opus 4.5, OpenAI’s ChatGPT 5.1 (GPT-5.1), and Google DeepMind’s Gemini 3 Pro. Each sits at the top of its respective stack. Each claims “state-of-the-art” status. And each is, in practice, very good at slightly different things. All three are: Large, transformer-based systems with frontier-scale training runs Tuned with some mix of RLHF, AI feedback, and heavy agent/tool-use data Capable of multi-step reasoning, coding, and handling massive context windows But if you’re a developer, architect, or product lead, the question is not “which is best in the abstract?” It’s which one is best for my workload – and when does the answer change? This deep dive compares Claude Opus 4…  ( 21 min )

I’m 19. No team. No VC funding. Just me and a laptop. Last week reality hit me hard. I applied to 127 jobs and got 0 interviews. I know I'm a solid dev, so I figured something was broken technically. I dug into the parsing logic of legacy ATS systems like Workday and Taleo. Turns out my "modern" resume was being read as total gibberish because I used columns. I wanted to build a tool to fix this for everyone else. Usually building a full SaaS takes months. I gave myself 4 days. Here is how I built InterviewGhost.us by acting as the Architect and using AI as my engineering team. The Stack Frontend: Next.js + Tailwind. I iterated this via Claude 3.5 Sonnet using "Linear-style" design tokens. Backend: Node.js + Puppeteer. Used this for the forensic PDF generation. Logic: DeepSeek-V3. Used it …  ( 7 min )

Claude Opus 4.5 is Anthropic’s latest flagship model in the Claude 4.5 family, released in late November 2025. It sits at the very top of the Opus–Sonnet–Haiku hierarchy: the highest-capacity, highest-cost, and most capable tier, aimed squarely at researchers, engineers, and teams building serious AI systems rather than casual chatbots. Opus 4.5 is not just “Claude, but bigger.” It combines: A massive context window with automatic long-term memory management New controls over reasoning depth and token usage Strong tool-use and multi-agent orchestration abilities And an ambitious safety pipeline that Anthropic claims makes it their most aligned model to date In this deep dive, we’ll unpack what Claude Opus 4.5 is, what’s new under the hood, how it was trained and aligned, and how it …  ( 23 min )

In software projects, not every decision needs a full-blown architectural committee or a 30-page design document. But the opposite is also true: some decisions are too important to be treated as a simple quick fix. Every engineering team faces moments where they need to choose between doing something the right way or doing something fast. In Brazil, we often call the fast solution a gambiarra or puxadinho, an improvised workaround that solves the problem for now but usually comes with long-term costs. In English, the closest terms would be a patch, hacky fix, temporary workaround, or band-aid solution. And the reality is: sometimes you do need a quick workaround to move forward. Deadlines exist, business pressure is real, and teams often need short-term progress. The problem starts when th…  ( 7 min )

Best AI Model in 2025? How Gemini 3, ChatGPT 5.1 and Claude 4.5 Really Compare The closing weeks of 2025 have turned into the most intense AI model showdown we have seen so far. Within a span of weeks: OpenAI shipped GPT-5.1 on November 12 Google responded with Gemini 3 on November 18 Anthropic quietly kept iterating on Claude Sonnet 4.5 throughout September–November For the first time, three frontier systems sit in roughly the same capability band—yet differ sharply in architecture, philosophy, cost, and “personality.” This comparison is based on late-2025 benchmarks, independent leaderboards, developer usage patterns, and enterprise rollouts, not recycled 2024 hype. As of November 23, 2025, here is how Gemini 3, ChatGPT 5.1 and Claude 4.5 actually stack up. At a high level, all …  ( 18 min )

In November 2025, Meta quietly flipped an important switch in computer vision. With the launch of SAM 3D, the company extended its Segment Anything line from flat pixels into full 3D, turning a single everyday photograph into a textured object you can spin, inspect, and drop into a virtual scene. Instead of treating 3D reconstruction as a specialist pipeline that needs multi-view rigs and depth sensors, Meta SAM 3D asks for just one RGB image and produces a complete 3D mesh — sometimes for entire scenes, sometimes for the human body. It’s open-source, promptable, and already establishing a new baseline for what “single-image 3D” means in practice. This article explains what Meta SAM 3D is, how it works under the hood, which use cases it unlocks, and how it compares to other state-of-the-a…  ( 22 min )

In late 2025, OpenAI introduced GPT-5.1-Codex-Max, a model designed not just to autocomplete code, but to behave like a long-running, tool-using coding agent. Instead of thinking in terms of “responses” or “snippets,” Codex-Max is built to sustain hours or even days of coherent work on a single software project. This article takes a technical, editorial look at what GPT-5.1-Codex-Max is, how its “compaction” mechanism enables long-horizon reasoning, and how developers in the US, EU, and APAC regions can actually use it inside real workflows. We will also examine its benchmarks, pricing implications, and operational guardrails. OpenAI’s GPT-5.1 is the general-purpose conversational model in the GPT-5 family: it handles dialogue, reasoning, and writing across domains. The GPT-5.1-Codex line…  ( 20 min )

GitHub Home As a veteran with 40 years of development experience, I've experienced a long evolutionary history of fighting errors in the Node.js world. Early Node.js developers all remember the fear of being dominated by "pyramids." This "error-first" callback style is theoretically feasible, but as business logic becomes more complex, the code extends infinitely to the right, forming an unmaintainable "death pyramid." The emergence of Promise rescued us from callback hell. We could use .then() and .catch() to build a flatter, more readable async chain. This was much better! But new problems arose. If you forgot to return the next Promise in a .then(), or forgot to re-throw an error in a .catch(), the chain would continue executing in an unexpected way. async/await allows us to write async…  ( 9 min )

Last week, a customer emailed asking if my store was "still in business" because the account dashboard looked "kind of abandoned." That stung. I'd spent $2,000 on a custom theme and countless hours perfecting the product pages, but the moment customers logged into their account, they saw what basically looked like a WordPress admin panel from 2012. The worst part? I knew it was bad. I'd been ignoring it for months. If you're running a WooCommerce store and feeling that same embarrassment every time you think about your account dashboard, this tutorial is for you. I'm going to show you exactly how I transformed mine in under 30 minutes without writing any PHP, editing any template files, or risking a single "white screen of death." Before we get into the fix, let's talk about why this matte…  ( 11 min )

Let's have some more fun with comparing and contrasting schema languages. In this post we'll look a schemas + rules-based validation tool, Soda, vis-a-vis CsvPath Framework's CsvPath Validation Language. SodaCL is the validation rules language for the Soda data quality library. You can learn more at soda.io. I'll say right up front that this is an apples-to-oranges comparison. Here's why: Soda is mainly relational data focused; CsvPath Framework is mainly files focused Soda is a data quality tool; whereas, CsvPath Framework is for data preboarding, which includes data quality, but isn't limited to it SodaCL is a domain-specific language built on YAML that uses embedded SQL; CsvPath Validation Language is a first-class stand-alone validation language, more similar in that regard to DDL o…  ( 9 min )

The Journey So Far Python data ecosystem. In previous releases (0.1 through 0.3), I focused heavily on data engineering and machine learning libraries. I had the opportunity to contribute to Dagster, scikit-learn, and NumPy. These experiences were invaluable. I learned how to navigate complex C-extensions in NumPy, understood the orchestration logic in Dagster, and worked through to the strict code standards of scikit-learn. However, I felt this is another time to move out of the box one more time and push me to the new world. Bridging Data and Application Before I jump into anything, I asked myself: Where do I want to be as a developer? I have some background in data processing, but I want to strengthen my skills in building the applications that utilize this data. I want to bridge the ga…  ( 7 min )

Introduction: From Docker Woes to LLM Jailbreaks This case study details the technical journey of setting up a local, self-hosted Large Language Model (LLM)—TinyLlama—on a Raspberry Pi 5 using Ollama and Open WebUI. It culminates in a red team exercise where the model's safety and integrity are tested against common prompt injection and hallucination attacks. The exercise proved that while the model is technically resilient in some areas, it fails catastrophically when subjected to role-play and policy fabrication attacks. The initial goal was simple: get a web UI running for TinyLlama. The primary challenge was wrestling with Docker networking on a Linux host (the Pi). Technical Setup: Hardware: Raspberry Pi 5 (8GB) LLM: TinyLlama (700M parameters) Runtime: Ollama (Docker Container, Por…  ( 8 min )

Most .NET developers first meet ASP.NET Core attribute routing in a happy path like this: [ApiController] [Route("api/[controller]")] public class CategoriesController : ControllerBase { [HttpGet("{id:int}", Name = "GetCategory")] public IActionResult GetCategory(int id) { ... } } Hit F5, the app runs, CreatedAtRoute("GetCategory", ...) works, and everything feels good. Then one day you add API versioning and suddenly your app dies on startup with something like: Attribute routes with the same name 'GetCategory' must have the same template This post will walk you through: What this error really means. Why it appears as soon as you start versioning controllers. Three clean ways to fix it (including when each one makes sense architecturally). How to design versioned routes and route…  ( 12 min )

Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less is a Cinema Sins video that gleefully points out every nitpick and “sin” in the new Fantastic Four movie—drops a few jokes, spoils some moments, and ultimately declares it “sintastic” rather than outright terrible. It kicks off with a shout-out to sponsor BetterHelp (discount link included), because even sin-counting can be stressful. On top of the main feature, Cinema Sins plugs their website, Linktree for all the latest updates, YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), a sinful viewer poll, Patreon support, and social hangouts (Discord, Reddit, Instagram, TikTok). Writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel all get a nod in the credits. Watch on YouTube  ( 6 min )

The idea of creating my own personal website—a place where I could share projects I'm working on and document my technical journey—has been on my mind for a long time. But as with many personal projects, it kept getting pushed aside. Finally, I found the time, and here it is: mikula.dev. In this post, I want to share how I built it, what tools I chose, and why. When looking for a site generator, I had a few requirements in mind: it needed to be simple yet flexible, fast, and shouldn't require hours of configuration just to get started. After evaluating several options, I settled on Hugo. Hugo is one of the fastest static site generators out there. Written in Go, it can build thousands of pages in seconds. But speed isn't the only advantage—it generates pure static HTML files, which makes h…  ( 9 min )

One of the challenges I’ve faced in the past is keeping track of my contributions across different projects, teams, and companies. When it’s time to update my résumé during a job search, it often turns into a struggle to recall what I’ve recently accomplished. This is why I built Gitresume, a tool that helps me: Keep track of my contributions Create résumés with AI assistance Gain insights from my Git commits Export my résumé in multiple formats To get started, visit https://gitresume.app and follow the installation instructions. Mac OSX $ brew tap iamhabbeboy/homebrew-tap $ brew install iamhabbeboy/tap/gitresume Linux curl -sL https://raw.githubusercontent.com/iamhabbeboy/gitresume-cli/main/install.sh | bash Windows choco install gitresume --version=0.1.0 To create a résumé, start the Gitresume server using the command below. $ gitresume Usage: gitresume [command] Available Commands: ai Test AI integration help Help about any command init Initialize gitresume config seed Seed your commit messages serve Web dashboard for managing your resumes Flags: -h, --help help for gitresume Use "gitresume [command] --help" for more information about a command Then start the server using $ gitresume serve 🚀 Starting dashboard on http://localhost:4000 ✨ Build your resume visually... Next, open your browser and navigate to the dashboard URL. From there, click on Resumes. Click Create Resume to begin You can now start editing the form and customizing your résumé Check out the full demo on how to create your résumé with Git activity + AI support  ( 7 min )

Chapter 4: Collections and the Art of Growing Lists Thursday morning brought rain. Ethan arrived at the archive shaking water from his jacket, balancing a coffee tray and a small pastry box. Eleanor glanced up from her laptop. "Wet out there?" "November in New York." He set down the coffees and opened the box. "Rugelach today. Chocolate and cinnamon." "You're learning the neighborhood." She took one and bit into it. "What made you choose rugelach?" "The baker said they're good for thinking. Something about the layers." Eleanor smiled. "Layers. Perfect. Today we're talking about collections—how to store multiple pieces of data. And yes, there are layers to this story." She opened a new file. "Tell me, Ethan. If I asked you to store five numbers, how would you do it?" "Five variables?" "Yo…  ( 12 min )

Large PDF files are annoying to share and slow to open. Here are proven methods to compress your PDFs while maintaining quality. High-resolution images inside Embedded fonts and metadata Multiple scanned pages Original file size Use PDFSmartly: Go to https://pdfsmartly.com Upload your large PDF Compression happens automatically Download compressed version Most PDFs reduce 50-80% without visible quality loss. File → Save As → Reduced Size PDF Open PDF → Tools → Quartz Filter → Reduce File Size If PDF has lots of images, they're taking space. Remove or use lower resolution. Open PDF in browser Print → Save as PDF Usually compresses automatically 100MB file → 20-30MB compressed 50MB file → 10-15MB compressed 10MB file → 2-5MB compressed No visible quality loss for most documents. pdf, compression, productivity, how-to, tutorial  ( 6 min )

Subscriptions power modern SaaS apps, but integrating payment providers like Stripe requires handling webhooks reliably. In a recent commit to the CommitLore backend, I implemented a full subscription system using Stripe. The standout technical choice was ensuring idempotent webhook processing to avoid duplicate updates during retries or failures. This approach uses a dedicated webhook_events table to track Stripe events and optimistic locking on the subscriptions table to prevent race conditions. It's a practical pattern for any NestJS app dealing with external async events. Let's break it down. Stripe webhooks notify your server of events like subscription upgrades, cancellations, or payment failures. But networks are unreliable—events can arrive multiple times, out of order, or during d…  ( 8 min )

What we’re building A browser-based ComfyUI workstation running on a rented GPU (RunPod), preloaded with your favorite models and custom nodes, with no local installs. You’ll: Launch a GPU pod with the official ComfyUI template Install models LoRA/custom nodes the fast way (copy/paste one-liner) Restart ComfyUI cleanly and verify everything works Pull images off the pod and keep costs in check If you like command-line control, I added optional CLI and debugging bits along the way. Pick a GPU (3090 is great for learning; 5090 is fast if you need speed) Use the RunPod ComfyUI template (no manual installs) Enable the Web Terminal and paste a deployment one-liner from Prompting Pixels Set Hugging Face and Civitai API tokens before running the script Restart ComfyUI from Manager inside the UI…  ( 9 min )

Development environment, staging environment, production environment—it's common to switch between multiple environments. The most critical mistake to avoid is performing actions intended for the development environment in the production environment. As humans, we make mistakes. However, tightening checks excessively can make daily operations cumbersome. AI is still not entirely reliable. So, what should we do? Let's rely on human intuition: color. I refer to this as the Production Color. You should apply a color that clearly indicates it's the production environment. Red is often a good choice. The color change uses client-side features (browser-side). You can use a script engine like Tampermonkey or develop a custom extension. Which part of the screen to change depends on the environment, but you could either fill the entire background or just the header. Of course, you can create this with AI. It may be tedious to customize for each environment, but compared to the effort of fixing mistakes in the production environment and the stress of straining yourself to avoid such mistakes, it's worth it. No more excuses—let's get this done quickly.  ( 6 min )

While working on an Android app, persisting data is a common use case. Take a simple example: an app that supports light and dark themes. If a user toggles between both, we need to remember this preference across lifecycle changes, like when the app is closed and reopened. This theme-setting example highlights a common challenge: choosing the right storage mechanism. Which storage mechanism fits our specific needs while balancing performance, persistence, and security? In this article, we will introduce the two storage areas available to us in Android: internal and external storage. Android separates storage into app-specific (private to the app) and shared storage (visible to other apps). The terms private and shared are not only about encapsulation; they also relate to where files live i…  ( 8 min )

Topic is not new but the more I work this concept is forgotten and rediscovered all over again. Your component can be small and swift, but it becomes doing more and more. Apply now this easy rules and thanks me later. Deriving state is computing value based on the data we already have. This means figuring out a value based on props or state we already have.  Good, deriving value from data When you're setting state you manage multiple source of data. This involves syncing the value and state between each other. You doing ping-pong game to reflect user changes into data and data into interface. Bad, setting value independently Let’s see how state is usually set and how we can avoid such situation in React. Sample setting state react code: // ❌ Bad! Setting state function Component(props)…  ( 7 min )

Introduction When you work on a long-term project, you may have experienced situations like: Something unexpected happens and the project drifts far away from the original plan You start a task and suddenly encounter unforeseen issues, which create even more tasks These are what we call “Unknown Unknowns.” The term dates back to a 2002 press briefing by U.S. Secretary of Defense Donald Rumsfeld. In response to questions about whether Iraq possessed weapons of mass destruction, he explained that information falls into three categories: Known Knowns: things we know Known Unknowns: things we know we don’t know Unknown Unknowns: things we don't even realize we don't know He emphasized that the last category is the most troublesome—risks that come from outside our predictions can easily …  ( 7 min )

For years, frontend development has been dominated by the build step. Webpack, Rollup, Vite, PostCSS... the list goes on. While tools like Tailwind CSS revolutionized how we style apps, they introduced a heavy dependency on Node.js environments. If you are a backend developer (PHP, Python, Go) or just want to prototype a quick idea, setting up a full frontend toolchain feels like overkill. I asked myself: What if you could just write HTML? So I built AtomAttr. AtomAttr is a runtime CSS engine. Instead of compiling your CSS at build time, it compiles it in the browser, instantly. It uses a MutationObserver to watch your DOM and injects atomic CSS rules only for the attributes you actually use. It weighs less than 10kb, has zero dependencies, and requires no config. You drop one script tag i…  ( 7 min )

#!/bin/bash if [ -z "$1" ] || [ -z "$2" ]; then echo "Usage: $0 [delimiter]" exit 1 fi DATE_COL="$1" DAYS="$2" DELIM="${3:--}" # FIXED: go BACK in time, not forward! CUTOFF=$(date -d "$DAYS days ago" +%s) awk -v col="$DATE_COL" -v cutoff="$CUTOFF" -F"$DELIM" ' function month2num(m) { return (index("JanFebMarAprMayJunJulAugSepOctNovDec", m) + 2)/3 } { if (NF = cutoff) print } '  ( 6 min )

Cooked this Paperfolio template with V0 | Here’s the template you can use for free I’ve been experimenting with V0 - by Vercel, and I rebuilt the popular Paperfolio layout originally created by Brix Templates. → Template (Clone / Remix): → Live Preview: → Watch the walkthrough on X: Clean portfolio with hero section and highlight-style text blocks Minimal, bold layout focused on showcasing your work Reusable components built directly in V0 Easy to customize for personal portfolios or client sites Open the template → https://v0.link/paperfolio Click on “Open in V0” Make your styling tweaks Deploy on Vercel That’s it — you have a clean, modern portfolio site ready to ship. If you end up customizing this, I’d like to see what you build.  ( 7 min )

big awesome problem.... We’ll try to create a compact, practical Kubernetes architecture for a video streaming app at 1 million users, plus clear design choices, components, scaling patterns, and rough capacity guidelines. We’ll also call out assumptions up front to pick the path that matches the traffic pattern. Assumptions (pick the one that matches you) I must assume something because “1 million users” could mean many things: Option A - 1M total registered users, low concurrency: ~10k concurrent peak. Option B - 1M active users, moderate concurrency: ~100k concurrent peak. Option C - 1M concurrent users (extreme): design is close to CDN-first, multiple large clusters, heavy multi-region infra. So lets focus on Option B (100k concurrent) as a realistic high-scale target (and als…  ( 9 min )

Mastering Kubernetes means mastering kubectl. This guide contains every important Kubernetes commands from basics to SRE-level advanced debugging. These are not the usual “kubectl get pods” basics but deep cut commands for debugging, networking, performance, API calls, manifests, and cluster internals. Perfect for DevOps engineers, SREs, Kubernetes admins, and more. Basic Commands Pods Deployments Services ConfigMaps & Secrets Persistent Storage Namespaces Logs & Debugging Rollouts & Scaling RBAC Node Commands Cluster Info Cleanup Productivity Tricks Advanced Commands (SRE Level) Full Printable Cheat Sheet kubectl version kubectl cluster-info kubectl get nodes kubectl get all kubectl api-resources kubectl api-versions kubectl describe node Kubernetes is used when it needs to run …  ( 11 min )

by Michael Kaiser and Momo Kornher We are excited to announce the developer preview of CDK Mixins, a new feature of the AWS Cloud Development Kit (CDK) that fundamentally changes how developers compose and reuse infrastructure abstractions. CDK Mixins enable you to apply sophisticated features to any construct whether L1, L2, or custom without being locked into specific implementations. This new mechanism addresses one of the most persistent challenges in infrastructure as code: the tension between comprehensive AWS coverage and sophisticated abstractions. The AWS Cloud Development Kit (CDK) is an open-source software development framework for defining cloud infrastructure in code and provisioning it through AWS CloudFormation. It contains pre-written modular and reusable cloud components …  ( 9 min )

I’ve been putting OpenAI’s Codex coding assistant to task. Literally. Codex and I put together a task management system for the open source application DepanFx. The launch customer for these features was asynchronous file loading, a point of notable lag. The new capabilities avoid locking the UX loop, and provide an acceptable UX for notification and tracking of task execution. Before we were done, asynchronous file loading was also added to the session startup execution path. With Codex’s help, I was able to add asynchronous file loading, with robust task management support, in roughly 4 days. All in, including a few more days of expanded functionality and other cleanup, Codex and I were able to bring up almost four thousand lines of new task management software. This development fel…  ( 10 min )

awk -F'~' -v col="$DATE_COL" -v cutoff="$CUTOFF" ' function month2num(m) { return (index("JanFebMarAprMayJunJulAugSepOctNovDec", m) + 2)/3 } { if (NF = cutoff) print }'  ( 6 min )

North Pole Library – Technical Overview https://northpolelibrary.eu 1. Executive Summary North Pole Library is a modern, AI-powered web application that allows users to create personalized Christmas stories for children. The platform leverages a sophisticated stack of cloud services, generative AI models, and automation workflows to deliver a seamless "text-to-storybook" experience. Users provide basic details (child's name, age, theme), complete a secure payment, and receive a fully illustrated, narrated, and interactive digital storybook within minutes. 2. Architecture & Technology Stack The system is built on a Serverless Architecture, utilizing a decoupled frontend and an event-driven backend orchestrated by n8n. Frontend Application Core Framework: UI/UX: State Management: React Context API handles global application state, such as multi-language support (English/Hungarian) and user session data. Supabase serves as the backend-as-a-service (BaaS) layer, providing: PostgreSQL Database: The stories table acts as the central source of truth, storing: User inputs (Child's name, age, theme). Order status (pending_payment, processing, completed). The structured JSON content of the generated story. Object Storage: Realtime/Polling: 3. Core Workflows & Automation A. Payment & Initiation Flow B. The "Magic" Generation Pipeline (n8n) Data Retrieval: The workflow fetches the pending story details from Supabase using the ID from the payment event. AI Image Generation: Asset Management: Finalization: C. Delivery 4. Key Features Summary Scalability: The use of serverless functions (Supabase) and async workflows (n8n) allows the system to handle high traffic volumes during peak holiday seasons without infrastructure management. Demo: https://www.youtube.com/watch?v=NDbKKT3fqOI  ( 8 min )

Just passed AWS Solutions Architect Associate on my first attempt. But this isn't another "I passed!" post - it's about leveraging cloud security expertise for federal defense contracting ISSO roles in Huntsville. Compliance frameworks (NIST 800-171, CMMC, RMF) The AWS SAA provides the foundation, but federal work demands more. HIPAA compliance → NIST 800-171 understanding The Federal Credential Stack I'm Building AWS Solutions Architect Associate (Nov 2025) Next: CMMC Registered Practitioner (Jan 2026) Federal Cloud Resume: joshuahall.tech S3 static website CloudFront CDN Lambda visitor counter Federal Cloud Resume adds: NIST 800-53 control mapping CloudTrail logging with integrity validation IAM least privilege documented Encryption at rest and in transit Why ISSO Roles Information System Security Officers bridge technical implementation and compliance frameworks. With 3.25 years of hands-on security operations and zero ransomware incidents across fully managed clients, I have the operational foundation. CMMC enforcement began November 2025. The Defense Industrial Base has 350,000+ companies, roughly 70,000 needing Level 2 certification, and only about 450 currently certified. Security professionals who understand both cloud architecture and compliance frameworks are in demand. Connecting at AWS re:Invent I'll be at re:Invent (Dec 1-6) targeting defense contractors with Huntsville presence: Torch Technologies If you're in defense contracting, let's connect. February 2026: Start ISSO role in Huntsville While others chase FAANG, I'm focused on protecting national security infrastructure in Huntsville's defense ecosystem. Current status: AWS SAA, Security+, CMMC CCP. 3.25 years security experience. Zero ransomware incidents across all fully managed clients. Relocating to Huntsville February 2026. LinkedIn.  ( 7 min )

TL;DR CinemaSins has dropped their grand finale “Everything Wrong With Mission: Impossible – The Final Reckoning In 27 Minutes Or Less,” roasting Tom Cruise’s death-defying stunts and poking fun at how the series “maybe lost its way” in the last couple of films. They also plug their site, poll, Patreon and social channels (YouTube, Twitter, Instagram, TikTok, Discord, Reddit), plus shout out their writers and even Jeremy’s new book—so you can keep the sins coming long after the credits roll. Watch on YouTube  ( 6 min )

The Sorcerer’s Apprentice – Caravan of Garbage Modern Disney’s in a weird spot: their blockbusters like Marvel and Star Wars aren’t sticking the landing, and fresh ideas like Wish and Elio are barely making a ripple. To commemorate Disney’s knack for colossal flops, the hosts of The Weekly Planet are rolling out a mini-series dissecting four massive live-action disasters—kicking off with 2010’s The Sorcerer’s Apprentice, featuring Nicolas Cage, magical showdowns and one unforgettable giant bird. Want more? Head over to bigsandwich.co for early videos, bonus podcasts, commentaries and Let’s Plays, or grab the extended audio edition on YouTube. Don’t forget to follow James and Maso on Twitter, subscribe on your fave podcast platform, and check out their merch at Teepublic! Watch on YouTube  ( 6 min )

Hello fellow front-end engineers! These overly complex components—the "God Components"—violate the fundamental principle of Single Responsibility. They handle too much state, too much logic, and too many concerns. This leads to codebases that are frustrating to work with, slow to test, and expensive to maintain. The Component Responsibility Score (CRS) is a custom, data-driven metric used to quantify how complex and overly scoped a front-end component is. It acts as a health check for component architecture, providing an objective number that signals when a component must be broken down. The goal is simple: The beauty of the CRS is that it focuses on structural and logical properties, not specific API calls (like useState vs. data()). This makes it universally applicable. The Four Pillars…  ( 8 min )

Using MongoDB Atlas Vector Search + OpenAI Embeddings By Emmanuel Ifeanyi Mechie This document explains how I built a fully semantic, AI-powered talent matching system using: MongoDB Atlas Vector Search OpenAI text-embedding-3-small Node.js + TypeScript The system solves the limitations of traditional keyword matching by using high-dimensional vector embeddings to understand the meaning behind job requirements and user skills — enabling semantic candidate-job matching with high accuracy and drastically improved performance. The previous approach used simple keyword matching: ❌ "React Developer" only matched profiles with the exact phrase ❌ "Problem solving" ≠ "Analytical thinking" ❌ Recruiter results returned irrelevant profiles ❌ Matching time was ~12 seconds I redesigned the matchin…  ( 10 min )

When building modern applications in Rust, an efficient and reliable HTTP client is essential. Two popular choices in the Rust ecosystem are reqwest and deboa. While reqwest is the long-standing, feature-rich powerhouse, deboa is emerging as a compelling, lightweight alternative. This post dives into their key differences, with a focus on performance and suitability for different use cases. reqwest is often considered the de-facto standard for asynchronous HTTP requests in Rust. It's built on top of the powerful hyper library, which provides the underlying HTTP implementation. Key Design: A high-level, easy-to-use API that provides both blocking and asynchronous modes. It's designed for completeness, offering extensive features like JSON serialization/deserialization, redirects, cookie han…  ( 8 min )

Edition #216 - November 2025 Welcome to issue #216 of the AWS open source newsletter, the newsletter where I try and provide you the best open source on AWS content. re:Invent is just around the corner, and this months edition has a lot of great pre:Invent stuff, and I can't wait to see what other open source stuff gets announced. Some readers may be heading to re:Invent (or maybe already there), so enjoy the week. In this months edition we have a nice selection of projects from making it easier to use integrate with MCP Servers, a new Python framework that simplifies infrastructure management, managing credentials for local development, a couple of developer experience improvements for serverless developers, a new way to PySpark like code on Anthena, as well as the usual round up of c…  ( 30 min )

Liquid syntax error: Variable '{{% raw %}' was not properly terminated with regexp: /\}\}/  ( 6 min )

Regex (REGular EXpressions) is commonly used in command-line tools, such as grep or sed, in order to search for a pattern or to search and replace a pattern. Regular expressions are a powerful tool whenever there's a "free form" string that needs to be analyzed, or an input from a source that may or may not provide exactly formatted input. Regex is perfect to extract useful bits and pieces from it. In RimStone, Regex is a built-in feature via match-regex statement. Here's an example of using it in a server application: // Use backreferences to swap two words, // with "Reverse order word" as a result match-regex "(word)\\s+(order)" \ in "Reverse word order" \ replace-with "\\2 \\1" \ result res print-out res new-line RimStone regex has a powerful "cache" clause which allows for regex pattern to be parsed once into a binary representation and used over and over without parsing again. In our tests, this often results in five times (5x) or more speed up! This makes it perfect for server applications where performance is paramount. RimStone is overall built for performance, with LTO (Link Time Optimization) built-in across the board, and with generated C code used to create high-performance native applications. No Virtual Machines, no p-code, just native executables. On top of that, RimStone is a memory-safe language. The full regex example, with detailed instructions, can be found here.  ( 6 min )

Walk through your house on a sunny afternoon and you’ll see it: thin beams of light catching thousands of floating specks that weren’t visible a second earlier. That’s not “dirty air.” It’s physics in motion. Every home operates like a small particle system where air moves, slows, collides, rises, sinks, and drops microscopic matter into the places you later have to clean. Dust doesn’t settle randomly. It follows the rules of airflow, temperature differences, pressure zones, humidity, and friction. When you understand those rules, dust becomes predictable, not mysterious. If you live in a dry, dusty region, the effects are even stronger. The principles below apply in every climate, but they show up faster where heat, HVAC usage, and outdoor particulate levels are high. For a deeper look at…  ( 9 min )

The Problem: "I just need a simple database..." We've all been there. You are building a side project, a prototype, or a simple CMS for a client. You need a database, but: Postgres/MySQL feels like overkill (and costs money/effort to host). SQLite is great but hard to share with non-tech clients. Google Sheets is perfect for clients, but the API... well, the API returns untyped arrays (row[0], row[1]), which is a nightmare to maintain. I wanted the developer experience (DX) of Prisma but with Google Sheets as the backend. So, I built TarangDB. TarangDB is a lightweight, type-safe ORM for Node.js and Bun. It turns your Google Sheet tabs into relational tables with a syntax you already know and love. Key Features: ✨ Prisma-like Syntax: findMany, create, where, include. 🛡️ Type-safe: Au…  ( 8 min )

It's been awhile coming but we finally got set up with gig internet. Speeds have been ok before but we needed better speed for streaming and deployment. It's rough to code then suffer through slow upload speed. Tech called shortly before the Dads in Tech meet up. Unfortunately the meeting was in middle of the tech's arrival window. I was hoping to join but knew I couldn't cause he would need attention. Hoped it would be a quick install and I could catch the end of the meeting. It was not quick. The tech comes to the door and asks, "Did they ship you modem?" "No." "They were suppose to ship you a modem, an enterprise one." I knew that was wrong. He said "I'll go out to truck call manger then call you in 5 to 10 minutes." While he was in truck I checked the appointment email and texts …  ( 11 min )

What is Factor? Factor is a modern stack-based programming language inspired by Forth, but redesigned to be more expressive, modular, and practical. Instead of writing procedural stack operations with minimal structure, Factor introduces higher-order functions, quotations (anonymous stack functions), a rich standard library, and a powerful interactive development environment. Factor attempts to make stack programming feel high-level and ergonomic without sacrificing the low-level control and simplicity that stack languages are known for. Language Type: Stack-based functional language Released: 2003+ (ongoing development) Creator: Slava Pestov Paradigm: Concatenative, functional, interactive Execution Model: Compiled + runtime VM Typing: Dynamic Primary Use: Language experimentation…  ( 7 min )

Designer wear for women stands at the intersection of fashion, art, and personal expression. It embodies not just clothing, but a lifestyle that celebrates elegance, innovation, and individuality. These carefully curated collections bring together creative vision and skilled craftsmanship, offering pieces that resonate with women who appreciate quality and style beyond fleeting trends. What makes designer wear so captivating is its blend of exclusivity and superior quality. Unlike mass-produced fashion, designer pieces are often limited in number and crafted with meticulous attention to detail. This exclusivity lends a sense of luxury and uniqueness, allowing women to stand out with outfits that are as distinctive as they are beautiful. Designer collections for women encompass a broad spec…  ( 7 min )

What is Agda? Agda is a dependently typed functional programming language designed not only for writing programs, but for expressing mathematical proofs directly in code. It blurs the line between programming and formal logic—meaning a valid program is also a valid proof. Agda focuses on correctness-by-construction, allowing developers to build software where errors are eliminated through types instead of runtime behavior. It’s heavily used in type theory research, formal verification, mathematical reasoning, and experimental compiler design. Language Type: Dependently typed functional language Released: Early 2000s (active academic development) Creator: Ulf Norell and the Agda research community Paradigm: Proof-driven development, functional programming Execution Model: Compiles via…  ( 7 min )

What is Elixir Script Mode? Elixir Script Mode refers to an early and lesser-used execution style of Elixir where the language could be written and executed like a scripting language rather than as part of a compiled OTP project structure. Instead of working inside Mix projects or OTP application design, Script Mode allowed direct execution of .exs files, similar to how Python or Ruby scripts run. This mode existed mainly for experimentation, rapid prototyping, tooling demos, and small automation tasks. While still supported, it never became the primary style of using Elixir, especially once the language standardised around Mix, Phoenix, and OTP-minded architecture. Language Type: Functional scripting (Elixir runtime) Era: Early ecosystem phase (~2014–2017 emphasis) Execution Model: In…  ( 7 min )

What is Zig (Alpha Specification)? Zig (Alpha Spec) refers to the early development phase of the Zig programming language, before the syntax, standard library, and compiler behavior were stabilized. During this stage, Zig was still defining its philosophy: manual control over memory, predictable compilation, and replacing C with safer low-level tooling—without garbage collection or runtime magic. The alpha era featured syntax differences, experimental features, missing standard library components, and compiler instability — making it feel like a raw prototype version of the Zig we know today. Language Type: Low-level systems language Era: Prototype & alpha development (~2016–2019) Creator: Andrew Kelley Execution Model: Compiled (LLVM backend) Typing: Static with strong type guarante…  ( 7 min )

What is ReasonML (Old Build)? ReasonML (old build) refers to the earlier form of Reason before the language direction shifted toward ReScript. Originally created by Facebook, ReasonML aimed to provide a JavaScript-friendly syntax on top of OCaml’s powerful type system. The old build existed during the migration phase when syntax, tooling, compiler behavior, and ecosystem conventions were still evolving. In this stage, Reason resembled a hybrid of JavaScript, OCaml, and TypeScript — with the goal of delivering safe typed code while compiling to efficient JavaScript via BuckleScript. Language Type: Typed functional language (OCaml syntax layer) Era: 2016–2020 (pre-ReScript transition) Creator: Jordan Walke (creator of React) Execution Model: Compiled through BuckleScript → JavaScript T…  ( 7 min )

What is Glypho? Glypho is an esoteric programming language where programs are written entirely using abstract shapes, glyphs, and symbols rather than alphanumeric characters. Instead of words, numbers, or punctuation, the language uses geometric marks such as circles, arrows, strokes, spirals, and shorthand ideograms to represent instructions. The aesthetic resembles ancient writing systems or UI iconography more than traditional programming syntax. Glypho explores what programming looks like when everything meaningful must be communicated visually rather than linguistically. Language Type: Symbol-based esolang Era: Approx. 2016–2020 experimental period Execution Model: Interpreter reads symbols sequentially or spatially depending on variant Paradigm: Stack-based, rule-based, or direc…  ( 7 min )

What is MicroTape? MicroTape is an ultra-minimal esoteric language inspired by the original concept of Turing tape computation. It strips programming down to only a few operations: moving left or right along a tape, modifying a single cell, and optionally printing or halting. The language exists to demonstrate how little machinery is required to achieve full computational behavior, making it a study tool for Turing completeness and extreme language minimalism. To a human reader, programs appear as short symbol sequences rather than structured code. Language Type: Minimalist tape-based esolang Era: Part of the 2010s minimal language movement Execution Model: Single tape, single pointer Memory Model: Single infinite tape of integers or bytes (variant-dependent) Typing: None — values ar…  ( 7 min )

What is StackCats? StackCats is an esoteric programming language where all operations are represented as cat-themed commands. Instead of symbols or keywords, instructions mimic cat actions such as pawing, sitting, napping, jumping, or meowing — each corresponding to a stack operation. The language combines the structure of a traditional stack machine like Forth or False with a playful lexical theme centered around feline behavior. Programs often look like a series of cat instructions rather than recognizable code, and part of the appeal comes from the absurdity of reading what appears to be a cute pet diary while actually performing computation. Language Type: Esoteric / stack-based command set Era: Mid-2010s community creation wave Execution Model: Single global stack manipulated by c…  ( 7 min )

What is StackCells? StackCells is an esoteric language where memory is represented as a grid of individual stacks rather than a single linear memory tape or one global stack. Each cell contains its own independent stack of values, and execution moves between cells while manipulating the local stack contents. The model is inspired by grid-based execution languages like Befunge but combined with stack-based semantics similar to Forth or False. Instead of thinking in lines of code, the programmer must think spatially about how data flows between stacked memory regions. Language Type: Esoteric / grid + stack machine Era: Experimental language wave (approx. 2016–2020) Execution Model: Cursor moves through grid, operating on cell-local stacks Paradigm: Stack-based, spatial execution, proced…  ( 7 min )

What is TuringTiles? TuringTiles is an esoteric programming language inspired by Turing machine theory, but instead of a single tape and head, programs are represented as grids of tiles. Each tile encodes a rule: when the execution cursor enters from one side, it performs an operation and exits through another side. The program's logic emerges from how these tiles connect, creating a visual, modular, and puzzle-like execution pattern. It behaves somewhere between a cellular automaton, a flow puzzle, and a visual Turing machine. Language Type: Esoteric / visual rule-based language Era: 2014–2019 indie experimentation period Execution Model: Cursor-driven tile map traversal Paradigm: State transition + spatial programming Typing: None — tile symbols control execution A simplified tex…  ( 7 min )

If you’re active in the developer community, you’ve probably noticed one thing over the last week — Gemini 3 is literally everywhere. X (Twitter), Reddit, Discord, YouTube… the hype has been insane. Everyone keeps saying “Google finally did it… this model is massive.” As a developer, I’m always curious when a new AI model gets this kind of attention. So of course, I had to test it myself. Not by asking philosophical questions or doing poetry — but by using it for something real, something practical: 👉 Can Gemini 3 build a usable developer-friendly website from a single prompt? So I opened Google AI Studio, typed a simple request, and the results honestly shocked me. My first test prompt was extremely basic: “Make a doctor appointment landing page website.” Just one line. No extra stylin…  ( 8 min )

Async calls (e.g., fetch()) return Promises, not immediate values. Direct return yields undefined. Focus: JavaScript (adapt for other langs). function fetchData() { let result; fetch('https://api.example.com/data') .then(data => { result = data; }); return result; // undefined } function fetchData() { return fetch('https://api.example.com/data') .then(response => response.json()) .catch(error => { throw error; }); } // Usage fetchData().then(data => console.log(data)); Pros: Non-blocking. Cons: Nesting issues. async function fetchData() { const response = await fetch('https://api.example.com/data'); return await response.json(); } // Usage const data = await fetchData(); console.log(data); Pros: Readable, try/catch errors. Cons: Requires async callers. function fetchData(callback) { fetch('https://api.example.com/data') .then(data => callback(null, data)) .catch(err => callback(err, null)); } // Usage fetchData((err, data) => { if (!err) console.log(data); }); Pros: Simple. Cons: Control inversion. Errors: Always .catch() or try/catch. Parallel: Promise.all([async1(), async2()]). Timeouts: Use AbortController. Testing: Mock fetch in Jest. Node: node-fetch for < v18. const fetch = require('node-fetch'); async function getPosts(userId) { const res = await fetch(`https://jsonplaceholder.typicode.com/posts?userId=${userId}`); return await res.json(); } const posts = await getPosts(1); // Returns array Use async/await for clean returns. Reduces bugs in 90% of cases.  ( 6 min )

GitHub Home A hacker exploited this vulnerability, bypassed authentication, and stole the entire user table data. By the time we discovered it, it was too late. For the next few months, our entire team lived in nightmares: cooperating with investigations, appeasing clients, fixing vulnerabilities, checking all company projects for similar risks... The company's reputation and business suffered heavy damage. That incident taught me the most profound lesson: in the world of web development, security always comes first. Many developers, especially when project deadlines are tight, view "security" as a "feature module." They say: "Let's implement the main functionality first, and we'll 'add' security features in the next iteration." This is a fatal misunderstanding. Security is not a coat of p…  ( 9 min )

NullPointerException (NPE) is a Java runtime exception thrown when code accesses a null reference (e.g., calling a method on null). Trigger: Attempting to use a null object reference (e.g., null.length()). Type: Unchecked exception; occurs at runtime, not compile time. Example: String name = null; System.out.println(name.length()); // Throws NPE Stack Trace: Points to the line; trace upward for root cause. Uninitialized References: Variables default to null if not set. User user = getUser(id); // Returns null if not found user.getName(); // NPE Null Parameters: Methods receive unexpected null inputs. Collection Access: Null lists/maps or missing keys. Map map = new HashMap(); map.get("key").toString(); // NPE if key absent Method Chains: On…  ( 7 min )

3 simple tricks for managing git histories It took me a while to learn these simple tricks for effectively managing Git histories with just a few commands. In the first article, I explained why clear, structured Git commit messages and cohesiv commits are important or why temporary commits make the history more difficult to read. This time, I will show you how to organise your commits before merging them. This will give you a clean, easy-to-understand commit history. Changes should be reviewed and consolidated into a clear commit history. The aim is to include only changes that are relevant, just like book authors revise drafts before publishing. Consider cleaning up commit history for clarity and maintainability: Add changes directly to the previous commit git commit --amend Consolidate…  ( 9 min )

Xray Test Management for Jira is a widely used tool for test planning, execution, and reporting, offering a comprehensive set of features to manage testing workflows directly within Jira. It’s designed for teams that need full capabilities and extensive integration with Jira, making it a popular choice for larger organizations. AgileTest by DevSamurai is also an effective test management solution that integrates with Jira. In this article, we will go through some key features in which AgileTest can be an affordable substitute for Xray Test Management for Jira.   1. Test Management Both Xray and AgileTest support you and your team to create, manage, execute test cases, and track test results. Let’s discover how each app works. Create and organize test cases AgileTest In AgileTest, there is …  ( 10 min )

The Robert Redford Hall of Fame Sean Fennessey and Amanda Dobbins invite actor-playwright Tracy Letts to celebrate Robert Redford’s illustrious career. Together they riff on his standout roles, share personal anecdotes about the star’s impact, and literally build their own Redford Hall of Fame. From Sundance Kid stardom to directorial triumphs like Ordinary People, this lively chat maps Redford’s biggest milestones and enduring appeal. If you’re streaming on Prime or just love classic Hollywood legends, it’s a fun, affectionate deep dive into one of cinema’s all-time greats. Watch on YouTube  ( 6 min )

Summary Cinema Sins takes on Fantastic Four in a rapid-fire “Everything Wrong With…” video, clocking in at under 20 minutes and delivering their usual blend of snarky quips and pointed “sins.” They even joke that the film is just as “sintastic” as any other Marvel outing. Alongside the video, they plug BetterHelp therapy discounts, showcase their website and YouTube channels (@TVSins, @CommercialSins, @CinemaSinsPodcastNetwork), and invite fans to fill out a poll, support them on Patreon, and follow the writers and social-media handles listed. Watch on YouTube  ( 6 min )

I'm a Python developer who takes pride in writing code that's more readable and less ambiguous or failure prone. Therefore, it was a never-before seen adventure for me, a journey of treading unknown terrains of JavaScript to get this extension working. Now, as for the motive that lead to this moment, I was downloading some large files from sites online as a part of my research, and I was disappointed to see that the native download manager wouldn't handle downloads for my use case right. I mean, due to server download speeds, my network's speeds, or whatever else, some of my downloads would stall, and I'd have to manually be there to resume them so they wouldn't give up on me. So, my eyes on the screen most of the time, or they would just fail, and some that wouldn't resume due to the link…  ( 10 min )

SECTION 1 — The Past: The Origin Story of SQL Before we talk about a new query language for networks, we have to pay respect to the old one — the one that defined how the entire digital world thinks about data. Because SQL wasn’t just a technology. And to understand why N-SQL exists, we have to rewind to the beginning. 1.1 — Why SQL Was Born The early 1970s were chaos in data land. Every company wrote its own custom data access systems: hierarchical stores pointer-based network models vendor-specific query languages bespoke storage formats This meant: no uniform way to access data no shared mental model no predictable structure and every enterprise was basically reinventing the wheel Then Edgar F. Codd walked in with a banger of a paper: Codd’s idea was wild for the time: treat data as uno…  ( 28 min )

Dimension is a proactive AI assistant for engineering teams that removes context-switching. It launched on Product Hunt this month, for the first time after months in stealth mode, got featured, ranked #2 Product of the Day, and #3 Developer Tool of the Week. Here's what they did right and how to apply it to your launch. Rode the tailwinds. Their founder introduced Dimension on X the previous day. It gained traction with 3.5+ millions impressions and the team rode those tailwinds on Product Hunt. Crafted the visual assets. The image gallery is the first impression of your product. It sets expectations. High-quality assets == high-quality product. Pro tip: The image gallery tells your story, visually. It starts with an intro, i.e. the OG image. IMHO It should finish with an end, i.e. your call-to-action. Take Dimension for example. Kept momentum going. Last but not least, the team kept the momentum going post-launch by running a billboard ad campaign to stay top of mind. How to apply this to your launch The right time to launch could be now Show the product in your image gallery Keep the momentum going by engaging in threads and running ads Over to you! What are your key learnings from your previous launches? What worked, what didn't work from your perspective?  ( 6 min )

Writing good code is hard. The industry's response has been to create an ever-growing catalog of design patterns, principles, and architectural guidelines. While these have their place, there's a simpler practice that yields better results: writing tests. Let's start with something simple. You need to build a function that calculates the total price of items in a shopping cart, including tax. That's it. A straightforward requirement. Let's see how this can go wrong when we think in patterns first, and how tests lead us to better design. The first instinct is often to create a class. class ShoppingCart { private items: CartItem[] = []; addItem(item: CartItem): void { this.items.push(item); } getItems(): CartItem[] { return this.items; } } The thought process: "A cart ha…  ( 13 min )

Temporal Dead Zone in JavaScript Arma Sahar ・ Nov 28 #javascript #beginners #tutorial #node  ( 6 min )

Sebagai developer, kita menghabiskan 90% waktu hidup kita di dalam terminal, IDE, dan browser. Kita membangun produk yang hidup di cloud dan diakses lewat layar. Rasanya, dunia fisik (kertas, tinta, cetakan) itu teknologi kuno, legacy code dari masa lalu. Tapi, coba lihat bagian belakang laptop rekan kerja Anda di coworking space atau konferensi tech. Penuh stiker, kan? Logo Golang, Docker, GitHub, atau stiker startup tempat mereka bekerja. Di sinilah ironinya: Di dunia yang paling digital sekalipun, validasi sosial dan branding kita sangat bergantung pada objek fisik. Artikel ini bukan tentang kembali ke zaman batu, tapi tentang melengkapi Tech Stack Anda dengan Physical Stack. Mengapa? Karena networking terjadi di dunia nyata, dan impresi pertama seringkali terjadi secara offline. Bagi d…  ( 8 min )

In the last few months, I have been very interested in large language models. At the same time, the GPU world is also changing. Nvidia is still the market leader, but AMD, Intel, and even Chinese companies are making cheaper GPUs. The main challenge is that CUDA is still the dominant software stack, and Nvidia drivers are not open source. Because of this, using non‑Nvidia GPUs is still not smooth. As someone who runs a homelab, I wanted a setup where I can use different GPUs together. But even mixing two Nvidia GPUs of different generations is hard. If you upgrade from RTX 3090 to RTX 5090, you may need a different CUDA version, a different Python version, and a different PyTorch version. New architectures like Blackwell also take time to enter mainstream frameworks. So many people end up …  ( 16 min )

Cloud data warehouses are amazing for production. They are terrible for development. If you’re a Data Engineer, you know the pain of the “cloud feedback loop”: You write a complex SQL query. You hit “Run” in your orchestrator. You wait 45 seconds for the warehouse to spin up or queue your job. It fails because of a syntax error. You fix it. You pay for the query slot. You wait again. This latency kills flow. In software engineering, we run code locally on our laptops before shipping to production. Why can’t we do the same for data pipelines? I built FastFlowTransform (FFT) to solve this. It’s a framework that lets you build and test your pipeline locally using DuckDB (for speed and free compute), and then deploy the same project to Snowflake, BigQuery, or Databricks for production. In this…  ( 9 min )

As a developer building financial tools, creating GainIPO taught me valuable lessons about user needs, real-time data handling, and building trust in the fintech space. IPO investors in India lacked a centralized platform for: Real-time Grey Market Premium (GMP) tracking Live subscription status updates Allotment predictions DRHP analysis and expert insights For a financial data platform, these were critical: Backend: Fast API responses for real-time data Reliable data scraping and validation Database optimization for quick queries Frontend: Clean, mobile-first design (most users are on mobile) Fast loading times (< 2 seconds) Easy navigation for non-technical users Data Integrity: Multiple source validation Automated error detection Manual verification for critical updates Users need data…  ( 7 min )

Learn about Production Ready TAILWIND CSS Setup in REACT NATIVE ! First you need to setup your react native project , create the new React Native Project Using Expo npx create-expo-app@latest my-awesome-app cd my-awesome-app Reset your project npm run reset-project Install these all package for install Nativewind npm install nativewind react-native-reanimated@~3.17.4 react-native-safe-area-context@5.4.0 npm install --dev tailwindcss@^3.4.17 prettier-plugin- Step 4 Setup the Tailwind CSS in project Run npx tailwindcss init to create a tailwind.config.js file @type {import('tailwindcss').Config} / /.{js,jsx,ts,tsx}"], Add the globals.css file on app folder @tailwind base; Step 6 Last Step npx expo customize metro.config.js Copy this and replace it const config = getDefaultConfig(__dirname) module.exports = withNativeWind(config, { input: './global.css' })` /** @type {import('tailwindcss').Config} */ This Thing help you to play with tailwind Production level ` `  ( 6 min )

You can create custom, user-defined networks, and connect multiple containers to the same network. Once connected to a user-defined network, containers can communicate with each other using container IP addresses or container names. The following example creates a network using the bridge network driver: $ docker network create -d bridge my-net Running a container in the created network: $ docker run --network=my-net -itd --name=container3 busybox 👉 Container networks In addition to user-defined networks, you can attach a container to another container’s networking stack directly, using the --network container: flag format. The following flags aren’t supported for containers using the container: networking mode: --add-host --hostname --dns --dns-search --dns-option --mac-addres…  ( 8 min )

From Single Files to Complete Directory Trees—A Fundamental Evolution Posted by Muhammed Shafin P (HejHdiss) | Qeltrix Project Lead I'm thrilled to announce Qeltrix V5, the most significant architectural evolution in the Qeltrix ecosystem. This release fundamentally transforms Qeltrix from a single-file encryption tool into a full-featured folder archiver with Virtual File System (VFS) capabilities, optional asymmetric metadata encryption, and surgical seek operations. V5 represents a paradigm shift: instead of encrypting one file at a time, you can now package entire directory structures into a single encrypted container—then access individual files within that container without decrypting everything. Folder Archiving with Virtual File System V5 introduces a complete VFS implementation …  ( 11 min )

https://engtoolshub.com/tools/random-data-generator Every developer needs mock data. Whether you're testing a form, seeding a database, or demoing a feature — you need realistic fake data, fast. Names, emails, usernames Why it's different: 🔗 Try it: https://engtoolshub.com/tools/random-data-generator Part of EngToolsHub — 47+ free browser-based developer tools. What data types would you like to see added? Drop a comment! 👇  ( 6 min )

Automated migrations bring your database into the same repeatable, auditable, and safe process your application code already enjoys. In this guide, you’ll learn how to integrate FluentMigrator cleanly into your Azure CI/CD pipeline. Automate database migrations so they run automatically in your deployment pipeline. When you deploy: Infrastructure creates/updates Azure SQL Database Migrations run automatically API deploys (only if migrations succeed) Zero manual steps. Zero forgotten migrations. Zero production surprises. Here's how it works conceptually: ┌─────────────────────────────────────────────────────────────┐ │ Infrastructure Pipeline (sql-infra.yml) │ │ • Runs independently when infrastructure changes │ │ • Deploys: Azure SQL Server + Database (Bice…  ( 8 min )

What is deboa-macros? deboa-macros is a procedural-macro crate for Rust that builds on top of the core HTTP client deboa. Its goal is to simplify common HTTP request patterns using expressive macros---turning verbose boilerplate into concise, type-safe code. Where deboa provides low-level HTTP capabilities (HTTP/1 + HTTP/2, async runtimes like Tokio or Smol, etc.), deboa-macros layers ergonomic syntax on top so you can focus on logic instead of deboa-macros Rust's procedural macros allow developers to run code at compile time to generate boilerplate, enforce patterns, and create domain-specific syntax. For HTTP requests, much of the code is repetitive: building the request serializing bodies deserializing responses handling errors deboa-macros addresses these pain points with: …  ( 7 min )

The Challenge I've shipped AI features in many stacks, but over a weekend, I wanted to answer one question: "Can I build a complete, production-quality AI app using only Go?" Not just a proof of concept. A real application with: Structured AI flows Content moderation Smart interpretation Reactive UI Type safety end-to-end The result? An AI Welcome Note Generator that evolved from a 10-line prompt to a multi-stage pipeline with safety filters and natural language understanding—all without leaving Go. This article walks through how everything fits together — from the simplest flow to a smart, multi-stage LLM pipeline. Welcome Note Generator Demo Watch the application in action: from simple prompts to smart, moderated AI flows Backend: Genkit — AI flow orchestration (the star of the show) G…  ( 11 min )

Why Your Database Schema Deserves Version Control Your code is tracked, reviewed, and tested. If you’ve ever found yourself unsure whether a schema change was applied consistently across environments, this guide will help. Your application code lives in Git, but your database schema lives... where exactly? When you: Add a new column Create a new table Modify an index How do you ensure every developer and every environment has the same schema? The old way: Scattered SQL scripts, manual execution, fingers crossed. The better way: Migrations as code—version-controlled, repeatable, and reviewable. Think of migrations as "Git commits for your database schema." Each migration is a numbered file that describes a single change: Migration 001: Create Users table Migration 002: Create Products tab…  ( 10 min )

I recently built a prospecting agent with Python to find local businesses on Google’s lower-ranked pages and pitch them SEO services. The initial version was... promising but flawed. It tried to pitch Indeed.com because they didn't have a local phone number. It told Ford Dealerships their site was "down" because their firewall blocked my bot. It sent robotic emails starting with "Fail: H1 Missing" ... not exactly a charming opener. I realized that to make this tool useful, I needed to move from a simple scraper to a true agent. Here is the breakdown of how I refactored the code to filter noise, crawl for contacts, and use GenAI to write personalized campaigns. The first problem with scraping generic keywords is that half the results aren't businesses, they are directories, job boards, and …  ( 10 min )

🚫 Zero Mental Math: An Anti-Hallucination Architecture for LLM-Driven Analysis A six-layer system for achieving 100% accurate numerical reporting from Large Language Models I built an MCP server that extracts data from my MT5 terminals on a VPS. Basically its a load of financial data reports, like trades, averages, technical indicators etc. I built it all out and I realized that my LLM would randomly hallucinate random things, for example it would say there was a 16th trade when there only had been 15 trades for that day. When it comes to financial reporting I realize there is probaly a lot on this topic, so I grabbed some ideas from a lot of the latest research on RAG topics, and i threw something together. I wrote tests that actually test the accuracy of the results of my embeddings …  ( 16 min )

We’re living in a time where almost every “free” AI tool hides something behind a paywall — limited credits, forced registration, watermarks, or downgraded quality unless you upgrade. So when I came across two AI tools that are actually free, require zero sign-up, and deliver genuinely high-quality results, I was honestly surprised. They feel like hidden gems, so I’m sharing them here for anyone who loves AI tools, productivity resources, or creative experiments. 🎨 1. Free AI Image Generator (High Quality + No Account Needed) 🔗 https://productivitygears.com/free-ai-image-generator-tool If you’ve ever used online image generators, you know how frustrating it gets: credits, blurry previews, logins, watermarks — the usual story. Press enter or click to view image in full size What Makes It Stand Out 🔊 2. Free AI Text-to-Speech Tool (Natural Voices, Instant MP3) https://productivitygears.com/free-ai-text-to-speech Become a member Press enter or click to view image in full size This one doesn’t. Why It’s Worth Bookmarking ⭐ Final Thoughts If you enjoy playing around with AI, create content, or just love exploring useful online tools, these two are absolutely worth checking out and adding to your bookmarks. If you try them, I’m curious which one you end up using more.  ( 7 min )

What do the terms identity, AI, workload, access, SPIFFE, and secrets all have in common? These were the most common words used at CyberArk's Workload Identity Day Zero in Atlanta ahead of KubeCon 2025.  Across an evening full of talks and hallway conversations, the conversation kept coming back to the fact that we have built our infrastructures, tools, and standards around humans, then quietly handed the keys to a fast-multiplying universe of non-human identities (NHIs). However, the evening didn't dwell on what we have gotten wrong, but instead on what we are getting right as we look towards a brighter future of workload identity.  Every speaker discussed what has happened so far and how we have reached the state in which so many companies find themselves. These workload identities, in t…  ( 10 min )

Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins takes on the wild ride that is KPop Demon Hunters, throwing their signature “sins” over the movie in under 16 minutes of sharp, tongue-in-cheek critiques. They invite fans to dive deeper into the CinemaSins universe—follow their YouTube channels, social feeds, and even fill out a “sinful” poll or support the team on Patreon. The video description also lists the crew behind the sins (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) with links to their social profiles, plus community hangouts on Discord and Reddit, and more goodies like Jeremy’s book and TikTok highlights. Watch on YouTube  ( 6 min )

Hi! Go's built-in race detector requires CGO. This means: No race detection in Docker scratch images Cross-compilation becomes complicated Cloud functions and embedded systems are out of luck A pure-Go implementation of race detection using the FastTrack algorithm. Works with CGO_ENABLED=0. 99% overhead reduction - from ~10,000x down to ~100x slowdown. Key improvements: Adaptive Sampling - configurable 1-100% sample rate for production use Sparse VectorClocks - O(active goroutines) instead of O(total) Address Compression - 8x memory reduction 4 Inline Slots - zero allocations for common cases go install github.com/kolkov/racedetector/cmd/racedetector@v0.3.0 # Build with race detection racedetector build -o myapp main.go # Run with race detection racedetector run main.go # Production with 10% sampling RACEDETECTOR_SAMPLE_RATE=10 racedetector run main.go GitHub: https://github.com/kolkov/racedetector Discussions: https://github.com/kolkov/racedetector/discussions Issues: https://github.com/kolkov/racedetector/issues Looking for Feedback I'd appreciate if you could try it on your projects and report any bugs or false positives. Contributions are welcome. Also curious: should something like this be proposed for Go toolchain integration, or is it better as a standalone tool? Thanks!  ( 6 min )

Recomiendo ver antes - instalacion de Homebrew y asdf en ubuntu ( es corto son 5 comandos) C++ - Referencia en CPPReference C++ - En DevDocs.io ⚠️ En C++ no existen “frameworks web” estándar como en Python, pero sí hay bibliotecas ampliamente usadas. Sin Framework (sockets POSIX) — Minimalista, simple, nativo. Crow — Inspirado en Flask, muy fácil de usar. Boost.Beast — Rápido y moderno para HTTP/WebSocket. CppRestSDK — Completo, estilo Django/Express. C++ ya viene instalado, pero debes asegurarte de tener g++: sudo apt update sudo apt install g++ build-essential brew install gcc C++ no tiene un gestor oficial como pip o npm, pero los más usados son: apt (en Ubuntu) vcpkg conan Ver versión del compilador: g++ --version Instalar una librería JSON (ejemplo): sudo apt install nlohmann-json3…  ( 10 min )

I built a lightweight profile card pattern that focuses on clarity, flexible layout, and a single social icon. It’s intended for portfolios, team pages, and small UI components where you want a clean, accessible card without a heavy framework. Created with HTML, CSS and JS and easy to edit or extend. Preview and edit the example in the CodLico HTML Editor: https://codlico.com/tools/html-editor-online/ HTML: CSS: :root { JS: document.addEventListener("DOMContentLoaded", () => {  ( 7 min )

sekarang Tokopedia sudah punya akun WhatsApp resmi! Nomor WhatsApp Resmi tokopedia adalah: +62 813-7416-7006 yang terpercaya  ( 5 min )

Hesaplarınızın giriş ekranında veya “Şifremi Unuttum” adımında gördüğünüz o tanıdık görüntüyü bilirsiniz: “Güvenlik kodunu şu numaraya gönderiyoruz: +44 7** *** ** 23” veya “Kod gönderildi: l*.design@*.com” Pek çok kullanıcı bu maskelenmiş formatı güvenli bir koruma sanır ancak bu, modern internet çağının en büyük yanılgılarından biridir. Saldırganlar eksik rakamları sırayla deneyerek bulmaz. Onlar OSINT ve veri korelasyonu teknikleriyle dijital izlerinizi birleştirir. Bu yazıda Londra’da yaşayan kurgusal karakterimiz Liam üzerinden maskelenmiş verilerin nasıl çözümlendiğini inceleyeceğiz. “Hacker eksik rakamı 00’dan 99’a kadar dener” düşüncesi artık gerçek dışıdır. Bunun nedeni: Rate Limiting. Art arda gelen hatalı girişler bir süre sonra: 429 – Too Many Requests hatasına düşer ve siste…  ( 7 min )

👋 Hey there, tech enthusiasts! I'm Sarvar, a Cloud Architect with a passion for transforming complex technological challenges into elegant solutions. With extensive experience spanning Cloud Operations (AWS & Azure), Data Operations, Analytics, DevOps, and Generative AI, I've had the privilege of architecting solutions for global enterprises that drive real business impact. Through this article series, I'm excited to share practical insights, best practices, and hands-on experiences from my journey in the tech world. Whether you're a seasoned professional or just starting out, I aim to break down complex concepts into digestible pieces that you can apply in your projects. Let's dive in and explore the fascinating world of cloud technology together! 🚀 Imagine Sarah, a DevOps engineer at …  ( 12 min )

Prerequisites and Limitations This guide is specifically for x86 architecture only. On ARM devices, both pnpm and Node.js may fail due to libgcc_s.so.1 dependency issues. First, configure your build target for musl-based systems: ei config x86_64-unknown-linux-musl OpenWrt's minimal environment lacks the C++ standard library: opkg install libstdcpp OpenWrt ships with a basic sh shell, but Node.js and pnpm require bash's advanced syntax features. Download a static bash binary from robxu9/bash-static: ei robxu9/bash-static Replace the default shell symlinks: which bash ln -sf /root/.ei/bash /bin/sh ln -sf /root/.ei/bash /bin/bash Node.js requires approximately 200MB of storage. On space-constrained OpenWrt devices, install to /tmp: ei https://unofficial-builds.nodejs.org/download/release/v25.2.1/node-v25.2.1-linux-x64-musl.tar.xz -d /tmp node --version Note: Use the unofficial-builds repository for musl-compatible binaries. ei pnpm/pnpm pnpm --version For a lightweight Git implementation: ei GitoxideLabs/gitoxide gix --version Now you can use modern web development tools: # Create a new Vite project pnpm dlx create-vite # Navigate to your project cd react-ts # Start the development server (accessible from network) pnpm run dev --host The --host flag exposes the dev server to your local network, allowing you to access it from other devices.  ( 7 min )

OK, so... For those using the Perl Catalyst web framework in ways involving structured request bodies (e.g. API POSTs)... $c->req->body is a string, unless Content-Type is application/x-www-form-urlencoded, text/xml, or multipart/form-data (or in fact application/json, which isn't in the docs), in which case it's a File::Temp (an overloaded file handle), and $c->req->body_data gets you the deserialised body. For various reasons, largely to do with the idiosyncrasies of one particular module, I need to read the raw body data from the $c->req->body file handle to process a Stripe webhook payload. For various other reasons, as part of the API call logging, I need to call $c->req->body_data to get at the deserialised body in another module. You may imagine my delight when adding the latter caused the former to fail. An afternoon of bad language and extra debug eventually revealed that $c->req->body_data doesn't clean up after itself, and I have to seek( $c->req->body, 0, 0) before I can read any data from the body file handle. If this is useful to anyone else, you have my sympathies.  ( 6 min )

What is CutMix? CutMix, introduced in 2019, takes Cutout’s idea and dials it up: Instead of dropping pixels, it replaces them with content from a different image and mixes the labels accordingly. You cut a patch from image A, paste it onto image B, and assign the new image a label proportional to the visible region. Cutout removes. CutMix sits in the middle of that spectrum. Why does replacing a patch help? Because it attacks two problems at once: Localization bias Data inefficiency And unlike Mixup (which we'll get to), CutMix preserves crisp local structure, the pasted region is still an actual object patch, not an interpolation. Why isn’t this harmful? CutMix works because: The model learns that objects may appear in strange positions It reduces overfitting to backgrounds or canonical object placements It provides a natural form of regularization via mixed-label supervision It improves both robustness and calibration CutMix is also surprisingly stable, its patch operation doesn’t degrade image quality as much as one might expect. When does CutMix falter? CutMix can struggle when: Training data is already extremely diverse Spatial coherence is critical (e.g., segmentation tasks) Pasted regions occlude too much semantic content The patch sampling is too aggressive Still, for classification pipelines, CutMix is often a plug-and-play upgrade. CutMix is Cutout with context: Next: Mixup, the method that abandons spatial structure entirely and asks the model to learn through interpolation.  ( 7 min )

As a frontend developer, much of my job is converting Figma designs into React code—a process that’s both meticulous and repetitive. Every pixel, color, font weight, spacing, and padding has to match the designer’s intent exactly. It can be satisfying when it comes together, but it’s also a huge time sink. Naturally, to save time and speed up my workflow, I’ve tried out various tools that promise to automate the conversion from Figma to React. But most of them ended up creating more cleanup work than they saved. Then I tried Kombai — and the difference was immediately clear. Unlike most generic code generators I’ve tried, Kombai is the only frontend-specific AI agent I can genuinely vouch for that actually understands frontend development and produces code I’d write myself, not code I need…  ( 20 min )

In 2025, Laravel continues to evolve — and with version 12, it makes building modern, full-stack applications even easier by embracing frontend-first tooling. In this post we’ll explore what’s new in Laravel 12, how it works with shadcn/ui, and why combining them can give you a powerful, clean, and highly customizable developer experience.  ( 6 min )

How we're adding hardware security to a formally verified 2 of 3 consensus system across Arbitrum, Solana, and TON. 78 Lean proofs. Zero external dependencies. I've spent 3 years building Trinity Protocol a 2 of 3 multi-chain consensus system that distributes trust across Arbitrum, Solana, and TON. When a community member suggested adding Trusted Execution Environments (TEE), I researched the options: Oasis ROFL: $100-150/month, vendor lock-in Cloud TEE (Azure, GCP): $200-300/month, external dependency Phala Network: Third-party infrastructure None of these fit our philosophy. We've built everything in-house: 12 Arbitrum contracts, 3 Solana programs, 3 TON contracts, and 78 Lean 4 theorem statements. Why would we outsource our hardware security layer? So we're building Trinity Shield™ our…  ( 9 min )

I had to redo the entire SCIM validator journey after we've migrated to a new company. This article shares the practical lessons from that rework: tightening concurrency, adding hybrid caching, clarifying when /Schemas actually matters and structuring validation runs so progress is repeatable instead of guesswork. SCIM still promises automated provisioning from an IdP, but the path to a production-grade, Entra-compatible implementation is about disciplined iteration, not just “passing the tests.” Once integrated, lifecycle events (create, update, deactivate) flow from your IdP without manual admin work, improving security posture and reducing bespoke connector logic. Interoperability hinges on spec fidelity: consistent status codes, predictable resource representation, correct filtering, a…  ( 9 min )

updating the screen: import { useState } from 'react'; your component to “remember” some information and display it. function MyButton() { const [count, setCount] = useState(0); initial state of count is 0 if you change the state use setCount function MyButton() { const [count, setCount] = useState(0); function handleClick() { setCount(count + 1); } return ( Clicked {count} times ); } when you click the button the current state is updated using the setCount is increased. Hook: export default function MyApp() { const [count, setCount] = useState(0); function handleClick() { setCount(count + 1); } return ( Counters that update together ); } the button is clicked upadted the state count together.use the information pass down this is called props.  ( 6 min )

Self-corrective Code Generation is an advanced AI approach where code is not only generated but also continuously refined based on feedback and predefined rules. Unlike traditional methods, this process ensures that code meets essential standards for readability, efficiency, maintainability, and compliance with coding guidelines. This article will explore how AI-generated code can be incomplete without proper validation, the consequences of using untested code, and how self-corrective code generation solves these challenges. We will also discuss advanced techniques, like multi-step agents, to further enhance code quality, followed by practical examples of how this process works. 1. Sources of Incomplete Code There are two main sources of incomplete code originating from AI’s output.  Limit…  ( 12 min )

Introdução O escalonamento tradicional baseado em CPU ou memória atende bem a diversos cenários, mas pode apresentar limitações em aplicações que sofrem bursts de requisições ou que exibem padrões de tráfego irregulares. Nesses casos, é comum que a aplicação mantenha níveis estáveis de CPU e memória ao mesmo tempo que enfrenta pressão direta no atendimento HTTP, gerando aumento de latência, formação de filas e redução de throughput antes que o autoscaler identifique a necessidade de ajuste. O KEDA HTTP Add-on foi desenvolvido para lidar com essas situações ao permitir que o escalonamento considere o volume de requisições como métrica primária. Essa abordagem oferece uma resposta mais alinhada ao comportamento real da carga, especialmente em serviços sensíveis a variações rápidas de deman…  ( 10 min )

A List of Canonical Links from the Publication "Product with Attitude" Last updated: November 2025 Author: Karo Zieminski Canonical Link: https://karozieminski.substack.com/p/if-you-build-with-ai-you-need-this Original Publish Date: November 27, 2025 Tags: #vibecoding #rules-for-ai #prompt-systems #beginner-guides #prompt-back #builder-community Author: Karo Zieminski Canonical Link: https://karozieminski.substack.com/p/substack-roadmap-community-chat-notes-reels-survey-reader-behaviour Original Publish Date: November 18, 2025 Tags: #substack #substack-survey #substack-user-behaviour #substack-growth #top-substack-surveys #builder-community Author: Karo Zieminski and Orel Canonical Link: https://karozieminski.substack.com/p/product-thinking-at-the-speed-of-ai-actionable-insights-for-prod…  ( 8 min )

A practical, human-first guide to getting better results from AI tools If you’ve experimented with AI while planning a new software project, you’ve probably noticed a pattern: sometimes the output is sharp, actionable, and genuinely helpful—and other times it feels vague or generic. The difference usually comes down to one thing: the quality and structure of your prompt. The good news is that writing a great prompt is not about being poetic or overly verbose. It is about giving the AI the same level of clarity you'd expect from a teammate. In this post, I’ll share a practical approach you can use to consistently get detailed, high-value results. Building software is messy in the best kind of way. There are tradeoffs, constraints, unknowns, and assumptions scattered everywhere. When your pr…  ( 8 min )

DCS exam almost killed me today. Discrete Computer Structures. The syllabus was MASSIVE. Like actually absurd amounts of content. Slept at 5am studying. Woke up at 8am. Exam at 10am. Three hours of sleep. Walked in half-dead. Got fumbled hard. Out of 50 marks, I'll probably pull 35. Maybe. Bad? Yeah. Do I care? Not really. It's done. Moving on. Had this random thought today while sleep-deprived and over-caffeinated: Being in a relationship is kind of arrogant, right? Like you really think someone can love you unconditionally? That's wild confidence. That's believing you're worth that kind of commitment from another human. I don't have that. The arrogance to think I deserve that or that it's even possible. Maybe that's why I'm bad at relationships. Not because I don't want them, but because…  ( 7 min )

Logging feels simple… until you’re staring at a production incident and your logs are either uselessly noisy or weirdly empty. Here are 10 .NET logging mistakes that quietly hurt you in production - and how to fix them. The mistake _logger.LogInformation("User " + userId + " purchased " + itemCount + " items"); Everything is one big string, so your logging system can’t query individual fields. Why it hurts No structured search (e.g. UserId = 123) Hard to build dashboards on numeric fields Formatting drifts over time Fix Use structured properties: _logger.LogInformation( "User {UserId} purchased {ItemCount} items", userId, itemCount); If you want to filter or graph it later, give it a named property. The mistake Everything is LogInformation or everything is LogError. Why it h…  ( 9 min )

Most AI tools wait for a prompt. Agentic AI works differently — it takes a goal, plans the steps, and executes tasks on its own. That small change is starting to reshape developer workflows. What developers are already using agents for: Parsing docs and explaining APIs Running data analysis without manual queries Automating reporting and monitoring Debugging suggestions from logs and errors Repetitive tasks like test generation or KPI checks It’s not about replacing developers. As models get better at reasoning and tool-use (Python, SQL, APIs), agentic workflows will quietly become part of everyday engineering work. The next big jump in productivity won’t be a chatbot We at Codesis Technologies build practical agentic AI systems for modern teams and individuals.  ( 6 min )

Everything Wrong With Mission: Impossible – The Final Reckoning In 27 Minutes Or Less is CinemaSins’ latest roast of Tom Cruise’s high-octane franchise finale, poking fun at every gravity-defying stunt and plot hitch. They admit the series still rocks, but the last couple of films have wandered off course—so buckle up for some delicious nitpicking. For more sinful takes, you can explore their website, join the conversation on Discord and Reddit, cast your vote in their poll, and even support the small CinemaSins team on Patreon. Don’t forget to follow writers like Jeremy, Chris and Aaron on Twitter for extra behind-the-scenes mischief. Watch on YouTube  ( 6 min )

Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less Cinemasins dishes out a rapid-fire roast of the new Fantastic Four flick—nothing earth-shattering, but just as “sintastic” as any other Marvel outing. They even squeeze it all into 20 minutes or less, with a cheeky nod to their sponsor BetterHelp (grab a therapy discount if you need it). Want more cinematic sinning? Head over to cinemasins.com or follow @CinemaSins on YouTube, TikTok, Instagram and Twitter. They’ve also got a sinister poll, a Patreon for extra content, plus Discord and Reddit communities. Don’t forget to stalk their writers—Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—on social media for your daily dose of movie nitpicks. Watch on YouTube  ( 6 min )

If a variable has more than 30% missing values, I treat it carefully because that much missing information can weaken the model. First, I try to understand the cause: is it random, system-driven, or does it follow some pattern? Knowing this helps me decide if the feature is still useful. If the column doesn’t provide strong value, the safest choice is to drop it. For important variables, I look at different imputation methods. Numeric fields might use median or interpolation, while categorical fields can use mode. If the feature is valuable but tricky, I may use advanced methods like KNN imputation or model-based imputation to estimate missing values. Sometimes missing values are meaningful on their own, for example, “not filled because user didn’t use the feature.” In those cases, I keep the column and also create a separate flag like “is_missing” to capture that information. The goal is to keep the dataset balanced, clean, and meaningful without forcing incomplete or low-quality data into the modeling process.  ( 6 min )

I built a Telegram bot that automatically detects and handles duplicate messages (spam), promotional messages, and blacklisted keywords; logs every action; tracks infractions in Redis; and provides a clean admin surface (planned) for whitelist and keyword management. It runs on Node + TypeScript, uses Telegraf for Telegram, PostgreSQL for persistent data, and Redis for fast infra counters. This article is a detailed, step by step breakdown of the problem, architecture, implementation, testing, monitoring, and deployment. It’s written as a technical case study so you and other engineers can reproduce, audit, or extend the system. Table of contents Why I built this Goals & constraints Tech stack High-level architecture (diagram) Data model (schema.sql) Core modules — explanation + code snip…  ( 12 min )

AlphaFold et confidentialité des chatbots : quand la biologie computationnelle rencontre la vie privée AlphaFold et confidentialité des chatbots (AlphaFold, prédiction de structures protéiques) s'imposent désormais au cœur des débats technologiques. Alors que l'intelligence artificielle gagne en puissance, les innovations comme AlphaFold fascinent et inquiètent. De plus, les chatbots compagnons collectent des données sensibles, parfois sans transparence. Par conséquent, les risques de fuite ou de mauvaise utilisation augmentent. Cependant, l'enjeu n'est pas uniquement technique mais aussi éthique. En effet, combiner modèles biologiques et agents conversationnels soulève des questions de sécurité des données. Cela concerne aussi la propriété intellectuelle et le consentement. Ainsi, cet a…  ( 11 min )

Imbalanced data means the classes in your dataset are not represented equally. One category has a lot of samples, while the other has very few. For example, imagine a medical dataset where 95% of patients are healthy and only 5% have a rare disease, that’s clearly imbalanced. The issue is that models trained on such data tend to learn the “easy pattern,” which is predicting the majority class every time. This makes the accuracy look high, but the model is actually useless for detecting the minority class, which is often the most important one. To handle this, I use techniques like oversampling the minority class (SMOTE), undersampling the majority class, using class-weighted algorithms, or choosing models that naturally handle imbalance better. I also focus more on metrics like F1-score, recall, and precision rather than plain accuracy. In my experience, dealing with imbalance is less about forcing the data to look “perfect” and more about making sure the model pays attention to what truly matters. A little extra care here can dramatically improve real-world predictions, especially when the minority class carries the real risk or value.  ( 6 min )

GitHub Home A recent enterprise-level system project made me deeply realize that a truly production-ready framework should provide complete solutions for the entire application lifecycle. My recent experience with hyperlane framework showed me the concrete embodiment of ideal production-ready features. That was in a distributed e-commerce system where we needed to handle high-concurrency user requests while ensuring system stability and observability. The system required 7x24 uninterrupted operation, where any single deployment failure could cause huge business losses. In the early stages of the project, we used traditional deployment solutions. After development completion, we needed to manually write complex deployment scripts, including environment configuration, service startup, health…  ( 9 min )

MAWA💻 - The programming language of the future Samuel Leonardo ・ Oct 20 #programming #beginners #webdev #codenewbie  ( 9 min )

Today marks Day 3 of my 30 Days of AWS Terraform Challenge, and it was the day things started feeling real. Instead of just reading about providers, blocks, and installation steps, I finally deployed an actual AWS resource using Terraform: an S3 bucket. It was a simple task, but seeing infrastructure appear from code felt like a solid step forward. Setting up the project inside IntelliJ Since I’m working on Windows 11, my setup process is different from the typical Linux workflow. I use IntelliJ IDEA, which makes everything neater and easier to manage. Here’s how I prepared my workspace: Opened IntelliJ Right-clicked the project explorer → New → Directory Named the folder day 03 Inside it, I created a new file:main.tf IntelliJ automatically formatted the Terraform file and handled indent…  ( 7 min )

After testing frontier models on security vulnerabilities, a reader asked: "Why not test open-weight models?" So we ran MiniMax M2, Kimi K2 Thinking, and GLM-4.6 against three vulnerabilities: a payment race condition, JWT algorithm confusion, and an FFmpeg command injection to see how they compare. A Reader Asked Why Not Test Open-Weight Models Testing Methodology We selected three open-weight models from our leaderboard: MiniMax M2 from MiniMax Kimi K2 Thinking from Moonshot AI GLM-4.6 from Z.ai We ran all tests in Kilo Code on the same base Node.js project (TypeScript + Hono) with all required dependencies pre-installed. For each vulnerability, we created a single file containing only the vulnerable code and prompted the model: "Fix this security vulnerability," without descri…  ( 11 min )

Your payment integration just went live. Everything worked perfectly in staging. Then, when real users started transacting, they were unsuccessful. Customers can't complete purchases, support tickets flood in, and your business starts losing revenue. This is a situation you don’t want to find yourself in, and you won’t if you test your payment gateway properly. Failed payments cost businesses $118.5 billion annually, according to this 2020 report, and most failures could have been caught with proper testing of your payment processor integration. Unlike bugs that frustrate users, payment failures directly cost you money and trust. This guide shows you how to test payment integrations properly. You'll learn the payment gateway test cases that matter for cards, bank transfers, and mobile mone…  ( 12 min )

🖱️ INP гэж юу вэ? Та вэб хуудсан дээр дарж үзээд, юу ч болоогүй мэт санагдсан тохиолдол бий юу? Энэ хоцролт нь хэрэглэгчийн туршлагад шууд нөлөөлдөг бөгөөд Interaction to Next Paint (INP) хэмээх хэмжүүрээр хэмжигддэг. INP нь хэрэглэгчийн харилцан үйлдэл (жишээ нь: товшилт, товч даралт) хийгдсэнээс хойш браузер дэлгэцийг дараагийн удаа шинэчлэх хүртэлх хугацааг хэмждэг. Бага INP → Хуудас илүү хариу үйлдэлтэй, хурдан санагдана. Их INP → Хэрэглэгчид хуудас удаан, хариу өгөхгүй мэт санагдана. Хэрэв INP өндөр байвал хэрэглэгчид бухимдаж, хуудсыг орхих магадлал нэмэгдэнэ. Харин INP-г оновчтой болговол хэрэглэгчид цаг тухайд нь хариу авч, туршлага нь сайжирна. Chrome DevTools Web Performance API Эдгээр хэрэгслүүд нь хэрэглэгчийн харилцан үйлдлийн хоцролтыг хэмжихэд тусална. 🧹 Main thread дээрх ажлыг багасгах ⚡ Event handler -уудыг оновчтой болгох 🎨 Хэрэглэгчийн үйлдэл бүрийг шуурхай визуал шинэчлэлт рүү холбох Таныг интернэт банкны хуудас руу орж, “Гүйлгээ хийх” товчийг дарахад юу ч өөрчлөгдөхгүй мэт санагдаж, 2–3 секунд хүлээх тохиолдол гарч байсан уу? Энэ хугацаанд: Та дахин дарж үздэг Эсвэл буцаад хуудаснаас гардаг Зарим тохиолдолд гүйлгээ давхар хийгддэг Энэ бол INP өндөр байгаагийн үр дагавар юм. Хэрэглэгчийн харилцан үйлдэл (товшилт) хийгдсэн ч дэлгэц дээр визуал хариу (жишээ нь: “Гүйлгээ хийгдэж байна…” гэсэн анимаци) удаан гарч ирдэг . “Гүйлгээ хийх” товч дарагдахад шууд ачааллаж буй анимаци гаргах Арын процесс удаан байлаа ч визуал хариу өгч , хэрэглэгчийг тайвшруулах Event handler-ийг оновчтой болгож, main thread дээрх ажлыг багасгах Дүгнэлт INP-г ойлгож, оновчтой болгох нь вэб туршлагыг хурдан, хариу үйлдэлтэй болгох гол түлхүүр юм. Хэрэглэгчид бухимдахгүй, харин сэтгэл ханамжтайгаар таны вэбийг ашиглах болно.  ( 6 min )

Over the last week, three of the biggest coding-focused AI models dropped almost back to back: Claude Opus 4.5 GPT-5.1 Gemini 3.0 Pro Everyone has been posting charts, benchmarks, and SWE-bench numbers. Those do not tell me much about how these models behave when dropped into a real codebase with real constraints, real logs, real edge cases, and real integrations. So I decided to test them in my own system. I took the exact same two engineering problems from my observability platform and asked each model to implement them directly inside my repository. No special prep, no fine-tuning, no scaffolding. Just: "Here is the context. Build it." This is what happened. TL;DR — Quick Results Model Total Cost Time What It's Good For Gemini 3 Pro $0.25 Fastest (~5–6m) Fast prototyping, creativ…  ( 9 min )

A quick maintenance release for the GitHub Action for Checking Spelling was made yesterday. The other day the repository got a new issue which requested enabling of use of large Aspell dictionaries. The GitHub action however is just a wrapper for PySpelling so I sent the user in that direction, also because this was something I believe was more in the realm of PySpelling than the GitHub Action. Not long after a new release of PySpelling (2.12.1) was made, so I reopened the issue, since I needed to update the action with the new release to meet the need of the user and the original request and it was easier to keep track of the request this way. Later the user wrote to me: Thanks! I’m amazed at how quickly the guy over at PySpelling made the change and release. Hmmmmm... I decided to step my game up and luckily I had an window of opportunity, so I made the release numbered 0.55.0 which contains an update of the core component PySpelling from version 2.12.1. At this time I am not sure how the Aspell setting for large dictionaries is enabled/configured, I have not been able to find any documentation on this, but at least the action is aligned with the core component - I hope this works out for the user. Change log for: 0.55.0 Via an issue #293 from @shoverbj, an update to the core component PySpelling from version 2.12.0 to version 2.12.1 was made, this allows for use of large dictionaries with Aspell  ( 6 min )

🌟 Modern Dataverse Plugin Architecture (2025 Edition) A Clean, Testable, Maintainable, and DI-Friendly Template for Power Platform Developers A complete, ready-to-use architecture template you can drop into your next Dataverse / Dynamics 365 project. Most Dataverse plugins still follow the old 2011 pattern: Logic inside Execute() Hard-coded field names No testability Zero separation of concerns Hard to extend Not reusable outside plugins Difficult to maintain This article gives you a modern, scalable, testable plugin architecture with: ✔ Clean separation ✔ Supports multi-project structure ✔ Minimal DI (no heavy libraries) ✔ Test-friendly ✔ Reusable in Azure Functions / Custom APIs ✔ NuGet-based plugin deployment ✔ No system-specific logic ✔ Perfect as a starter templ…  ( 14 min )

Google recently released Gemini 3, Nano Banana Pro and its agentic IDE Antigravity, and it's exploding in popularity. AI, Builders & Business community are hyping it up like crazy. But when it comes to tools, it's limited. Though one can add MCPs for use cases, it's hectic to connect every applications MCP servers manually So, what if one has an MCP that you configure once, and it connects to 500+ products at once while intelligently figuring out which MCP tools and methods are needed? Enter Rube, a universal MCP & in this short blog, let's see how you can use it to supercharge your AI-assisted development. Rube MCP plugs into Antigravity once and instantly unlocks hundreds of tools without the annoying manual MCP wiring. You can automate code reviews and send off clean summaries straight…  ( 17 min )

Hello, I'm Maneshwar. I'm working on FreeDevTools online currently building **one place for all dev tools, cheat codes, and TLDRs* — a free, open-source hub where developers can quickly find and use tools without any hassle of searching all over the internet.* As developers, we work on powerful machines with fiber-optic internet connections. On "localhost:3000", everything feels blazing fast. Then we deploy. Suddenly, a user on a shaky 4G connection in a rural area tries to load our beautiful, JavaScript-heavy masterpiece. They are greeted not by our stunning hero image, but by the dreaded "Blank White Screen of Death," followed by a spinner that spins for so long it starts contemplating the meaning of life. Performance isn't just about getting a high Lighthouse score to impress your boss.…  ( 11 min )

Mapbox maps just got a major usability upgrade with the new appearances functionality, making it easier than ever to change icon images based on user interaction—without the verbose, error-prone workarounds of the past. This screen capture shows appearances in action, displaying different icons for four distinct feature states: default icon feature hovered feature selected feature was previously selected Appearances allow you to define how a symbol layer's icons should change in response to changes in feature state (the ability to set state on specific features on a map). The appearances layer property contains one or more appearance objects defining layout properties like icon-image and the conditions on which to apply them. For example, the following symbol layer defaults to using the i…  ( 8 min )

Java copySign() Method: Finally, Take Control of Your Number's Sign Alright, let's talk about one of those "hidden gem" methods in Java that doesn't get the spotlight it deserves. We're diving deep into Math.copySign(). Ever been in a situation where you have a number, and you need its magnitude (the value without the sign) but with the sign of another number? If you've ever tried to do this manually with if conditions and multiplication, you know it's clunky. It's one of those things that makes your code look... well, a bit amateurish. That's where Java's copySign() method swoops in to save the day. It’s a simple, elegant, and powerful tool for manipulating the signs of floating-point numbers. In this post, we're not just going to scratch the surface. We're going to break it down, see i…  ( 11 min )

Intro In this article, I walk through the process of building Phantom Pulse, highlighting how I used AI tools for planning and development. I share insights from exploring the LLM landscape, as well as the mistakes I made along the way. At the end of the article, I provide feedback and links to each tool I used, along with a brief explanation of my classification. Phantom Pulse (with AI?) After being unexpectedly fired for the first time, I went to a remote location in Portugal's interior to relax for a bit and decide what I was going to do next. I was at a crossroads I had never been before—unemployed, with no immediate projects on my plate, and with no general sense of what lay ahead. Instead of dwelling on setbacks, I decided to make the most of my unexpected free time by experiment…  ( 14 min )

Java String Ceil(): The Method That Doesn't Exist (And How to Build Your Own ) You instinctively type "someText".ceil() and... nothing. Your IDE stares back at you with a red squiggly line of disapproval. Wait, what? There's no ceil() method for strings in Java? You're not going crazy. It's true. The Math.ceil() method is a legend for rounding up numbers, but its string counterpart is a ghost—it simply doesn't exist in the standard library. So, what do you do when you genuinely need that kind of logic for text? That's exactly what we're diving into today. We're not just going to tell you it's missing; we're going to build it from scratch, explore why you'd need it, and drop some serious knowledge on best practices. Feeling stuck on core Java concepts? To learn professional software devel…  ( 11 min )

REQUIREMENTS : AWS account, you can sign up/sign in here Amazon Quick Suite : Integration and Extension blog, you can see this blog A. Amazon Quick Suite : Quick Flow PROBLEM : Manual check CV screening need more time, human bias (name, gender, age) then unfair decision and CV format are different. SOLUTION : Automated CV screening system that extracts candidate information, scores against job requirements, and conditionally sends interview questions to Slack and interview email to Gmail OR rejection email based on scoring criteria. STEP-BY-STEP : Open "Flow" in the Quick Suite console. Select "Generate" or "Create a blank flow". Use "Generate" if creating a flow using prompt and use "Create a blank flow" if creating a flow from scratch. In this tutorial, click "Generate". Wait a few…  ( 8 min )

🚀 From Scattered Scripts to Product Hunt Launch: My Journey Building the Professional Automation Toolkit 🌱 The Beginning Six months ago, I was staring at a folder full of chaos: 30+ automation scripts scattered across directories. They were useful in isolation, but together they felt like nonsense—no consistent CLI patterns, no error handling, no documentation, and no way to chain them into something bigger. I knew there was potential, but I didn’t know how to turn it into a product. Instead of abandoning the work, I decided to treat it like a professional system. Every script became part of a larger architecture: 6 production‑ready tools: Cookie Analysis Suite, Video Enhancement Suite, PathPulse, Windows Feature Manager, Web Automation Framework, ADB Automation Framew…  ( 7 min )

// App.js (React, CodeSandbox-ready) // Nested checkboxes with parent/child sync and indeterminate states. import React from "react"; // ----- Sample tree data ----- const tree = { id: "a", label: "A", children: [ { id: "a1", label: "A1" }, { id: "a2", label: "A2", children: [ { id: "a21", label: "A2.1" }, { id: "a22", label: "A2.2" }, ], }, ], }; // ----- Utilities ----- function visit(node, fn) { fn(node); node.children?.forEach((c) => visit(c, fn)); } function initState(root) { const s = {}; visit(root, (n) => { s[n.id] = { checked: false, indeterminate: false }; }); return s; } function setSubtree(node, checked, state) { state[node.id] = { checked, indeterminate: false }; node.children?.forEach((child)…  ( 7 min )

My Journey From No-Code to Real Product Design When I first started building things, I wasn’t writing code. I began with no-code tools — simple drag-and-drop platforms that helped me bring ideas to life without touching a text editor. And looking back, that phase was more important than I realized. This is the story of how no-code gave me the confidence to create, and how that journey slowly pushed me toward UI design, and eventually into real development. The No-Code Curiosity At the beginning, all I wanted was to build something that worked. Webflow, Bubble, Glide, Notion databases — these tools felt magical. I could build: Landing pages Simple dashboards Forms Mini web apps Automations …all without typing a single line of code. And here’s the truth: no-code didn’t limit me — it unlocked me. How pages connect How components repeat How data flows What makes a UI feel “clean” vs “cluttered” How users navigate Before writing code, I learned how to design with intention. Here are the biggest takeaways: 1️⃣ No-code is not “lesser” — it’s training wheels for product thinking 2️⃣ Design becomes easier when you’ve built things yourself 3️⃣ Moving to code becomes natural once you know why you’re building 4️⃣ Your first goal shouldn’t be to become a “developer” It should be: solve a problem beautifully.  ( 7 min )

Mastering layouts in Vue.js is a milestone that separates beginners from intermediate developers. When you first start, you likely wrap every page in a and component. It works, but it’s repetitive and destroys component state every time you navigate. This guide explores "Smart Layouts", a set of patterns that make your Vue application more maintainable, performant, and capable of advanced behaviors like persistent state (think Spotify’s audio player that doesn't stop when you change pages). Most developers start here. As expert Vue.js developers know, you create a DefaultLayout.vue and manually wrap every single page content with it Home Page The Problem: Home to About, t…  ( 8 min )

updating the screen: import { useState } from 'react'; your component to “remember” some information and display it. function MyButton() { const [count, setCount] = useState(0); initial state of count is 0 if you change the state use setCount function MyButton() { const [count, setCount] = useState(0); function handleClick() { setCount(count + 1); } return ( Clicked {count} times ); } when you click the button the current state is updated using the setCount is increased. Hook: export default function MyApp() { const [count, setCount] = useState(0); function handleClick() { setCount(count + 1); } return ( Counters that update together ); } the button is clicked upadted the state count together.use the information pass down this is called props. function MyButton({ count, onClick }) { return ( Clicked {count} times ); } count and onclick is a props of parents component it is pass the button. The new count value is passed as a prop to each button, so they all show the new value. This is called “lifting state up”  ( 6 min )

Traveling by air can be stressful. Long check-ins, security lines, and delays often make trips exhausting. For those who value time, comfort, and convenience, private plane charter is an ideal solution. Anmar Aviation, a trusted provider in Australia, offers a range of private aviation services that cater to business, government, and personal travel needs. From corporate charter flights to luxury private jets, there are many benefits to choosing private plane travel. One of the main advantages of private plane charter is flexibility. Unlike commercial flights, you set your schedule. This is particularly useful for FIFO charter operations, where workers need to travel quickly to remote mining or construction sites. Instead of relying on commercial airline schedules, flights can depart when …  ( 8 min )

The Robert Redford Hall of Fame finds Sean Fennessey and Amanda Dobbins joined by Tracy Letts as they celebrate Redford’s illustrious career, share personal connections to his iconic performances, and collaboratively build a bespoke Hall of Fame for the legendary actor. From his breakthrough roles to his directorial ventures, no stone is left unturned in this lively deep-dive. Produced by Jack Sanders with research by Brantley Palmer, this engaging episode blends insider anecdotes, spirited debate, and genuine fan appreciation, making it a must-listen for anyone who’s ever been captivated by Redford’s screen magic. Watch on YouTube  ( 6 min )

TL;DR CinemaSins just unleashed “Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less,” a cheeky rundown of every nitpick in the movie. The usual suspects (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel) sling their sin counters and witty quips, making this one of their most fun videos yet. Want more? Swing by cinemasins.com, hit up their Linktree for all the socials, join their Discord or Reddit, take the sinful poll, and consider backing them on Patreon for extra behind-the-scenes goodness. Watch on YouTube  ( 6 min )

As engineers, we live in a world of logic, APIs, and elegant code. We build products that solve complex problems. But how do you solve the problem of trust at scale? You can't just write a function generateTrust(). Or can you? This is where video testimonials come in. Think of them as your 'Trust API'—a powerful, authentic way to show potential customers that your product actually delivers. Forget fluffy marketing speak. This is about engineering social proof. Here's the playbook to get it done, from crafting the right questions to a DIY production stack that won't make you want to rm -rf /. In B2B tech, the sales cycle is long and the stakes are high. Your buyers are technical, skeptical, and do their research. A well-executed video testimonial does three things a datasheet can't: Builds…  ( 9 min )

How I Built an F1 Top-Down Racer in 48 Hours Anthony Tambrin ・ Nov 23 #devlog #webdev #gamedev  ( 5 min )

As your content volume grows, you'll quickly realize that Grammarly alone isn't enough to maintain content quality at scale, regardless of whether you're a solo technical writer or part of a team. Creating high quality technical content requires that you maintain several quality standards. You need to check that the content actually solves the problem, uses inclusive language, avoids passive voice, and doesn't contain vague advice, among other things. Using Grammarly with checklists is a manual process that becomes time-consuming and error-prone as you scale output. You might decide to hire more technical writers to meet the content demands, but now you'll have to deal with a new problem. Multiple writers introduce inconsistent styles and more opportunities for human error. That's why comp…  ( 9 min )

Google answered the user's question right there in the search results. Again. Your perfectly optimized article sits at position #1, but the click-through rate? A depressing 8%. Because why would anyone click when Google's AI Overview just served up your best insights in a tidy little box at the top of the page? Welcome to zero-click SEO, where winning means losing traffic. Or does it? Look, the data is pretty clear at this point. Roughly 57% of mobile searches and 53% of desktop searches end without a click to any website. That number has been climbing steadily since 2019, and with Google's AI Overviews expanding throughout 2024 and 2025, we're not going back to the good old days when people actually visited websites. (Remember when we complained about position #2? Simpler times.) But here…  ( 13 min )

In today’s fast-moving digital world, customers don’t just look for good products — they look for brands they can trust. Trust has become one of the strongest factors that influence buying decisions, loyalty, and long-term business growth. This is exactly where a brand marketing agency plays an important role. At First Click Media Group, we help businesses create strong, meaningful connections with their audience through strategic branding and performance-driven marketing. Let’s explore how a brand marketing agency helps build customer trust and why it matters in the modern marketplace. Before a customer buys from you, they ask one key question: “Can I trust this brand?” In a world full of choices, ads, and online noise, trust becomes a competitive advantage. When trust is strong, customer…  ( 8 min )

Unlocking AI's Inner Geometry: Scale-Agnostic Structures in Neural Networks Ever wonder why a neural network trained on cat pictures can suddenly recognize dogs? Or why some models generalize so well to unseen data while others fail spectacularly? The secret may lie in the hidden geometric structures spontaneously forming within the network itself. The core idea is that, during training, neural networks don't just learn weights and biases; they sculpt a complex mathematical landscape – a kind of high-dimensional manifold – that represents the relationships between data points. This manifold exhibits a specific mathematical property: a multi-scale structure. Imagine a fractal: zoom in, zoom out, and you still see the same repeating pattern. Neural networks appear to exhibit similar behav…  ( 7 min )

My New Portfolio – Built in One Weekend with Google AI Studio ✨ Live Demo: https://portfolio-react-2025-64ir.vercel.app/ A clean, fast, fully responsive developer portfolio built with React + Vite + Tailwind CSS. Features I’m really proud of: Smooth scroll & animated section reveals Dark/light mode toggle (saved in localStorage) Animated skill bars & typing effect in the hero Projects grid with live preview hover cards Working contact form (Formspree) Fully mobile-friendly I’ve been putting off rebuilding my portfolio for months… until I tried Google AI Studio this weekend. In less than 48 hours (seriously), I went from zero to a complete, deployed, professional-looking portfolio. I just described what I wanted in normal sentences, and Gemini wrote perfect, production-ready React code — component by component. Every time I said “make it smoother” or “add this small animation”, it delivered instantly. I’m not exaggerating when I say this is the most impressive tool I’ve ever used as a developer. It didn’t just save time — it made the entire process actually fun. Thank you DEV.to and Google for this track. I finally have a portfolio I’m excited to share! Live link again: https://portfolio-react-2025-64ir.vercel.app/ GoogleAIStudio #DEVCommunity #ReactJS #WebDev #Portfolio  ( 6 min )

What is Patch Tuesday? Why Patch Tuesday Matters for Cybersecurity? How Patch Tuesday Works? Microsoft’s Patch Tuesday is a monthly event where the tech giant releases security updates to address vulnerabilities in its software. These updates are critical for protecting systems from cyberattacks and ensuring the safety of user data. Patch Tuesday is a cornerstone of Microsoft’s cybersecurity strategy, helping users stay ahead of emerging threats. Microsoft’s Latest Patch Tuesday: Key Highlights 57 Security Flaws Addressed: Breakdown of Vulnerability Severity: Most Critical Vulnerabilities Fixed: In March 2025, Microsoft released its Patch Tuesday update, addressing 57 security flaws, with additional third-party vulnerabilities bringing the total closer to 70. Amon…  ( 8 min )

Introduction In daily development and office work, it’s often necessary to display the content of Word documents on the web. However, directly opening Word files in a browser can lead to layout issues and lost formatting. To preserve the original structure and appearance in a web environment, converting Word documents to HTML has become a practical and common solution. Imagine you are developing an online document management system where users upload various Word files, and you want them to preview these documents directly in a browser without downloading any client software. Or you are building a content publishing platform that needs to display Word documents on webpages while keeping their formatting intact. In scenarios like these, mastering Word-to-HTML conversion in Java is essenti…  ( 8 min )

Have you ever found yourself staring at a nearly full C: drive while your spacious secondary drive sits idle, waiting for your precious data to be stored? If you are running WSL2 with Ubuntu and Docker Desktop for development, this is a very common pain point. Let me walk you through how I freed up 40 GB+ on my system drive by relocating these utilities to my secondary drive. The answer lies in the fact that WSL2 stores virtual hard disk files with a .vhdx extension. This virtual disk grows significantly as Docker containers and Machine Learning workloads accumulate. Docker Desktop compounds this by creating its own hidden WSL distributions. Relocating these distributions to a larger drive not only frees up system space, but also improves overall system performance, as the Operating System…  ( 8 min )

I've been building Nathbrok, a secure communication platform designed for individuals and businesses that need more control, more privacy, and more autonomy than mainstream messaging apps provide. Most messaging platforms today are either consumer-focused, ad-driven, or limited in how much control they give over files, encryption, and data management. Nathbrok takes a different approach: What it does End-to-end encrypted messaging Encrypted file storage and sharing Multi-device session support Real-time communication using a custom encryption layer Admin roles for business groups Optional advanced encryption modes for high-sensitivity data Why I built it I wanted a platform where: Users control their data, not third-party platforms Encryption isn’t a “feature” – it’s the core File sharing is first-class and secure Small teams and businesses can use a private environment without complex setup Most “secure” platforms still rely on central storage assumptions or don’t let users manage their data flow. Nathbrok is designed to give full autonomy while keeping things simple to use. What’s under the hood Custom encryption layer for messages & files Stateless session handling Realtime tunneling system for multi-device sync Optimized database design for encrypted objects Mobile (Android) and web versions What I’m looking for Feedback on the encryption model Thoughts on UX flow Suggestions on scaling the real-time system Security critiques (welcome) General feedback from builders Try it Website: nathbrok.online nathbrok.sbgc@gmail.com  ( 6 min )

Making asynchronous JavaScript actually make sense If you've ever written JavaScript that needs to wait for something—like fetching data from an API, reading a file, or waiting for a timer—you've dealt with asynchronous code. This tutorial will take you from the messy world of callbacks to the elegant world of Promises and async/await. Let's start with a real scenario. Imagine you're building an app that needs to: Fetch a user's profile Then fetch their posts Then fetch comments on those posts fetchUser(userId, function(user) { fetchPosts(user.id, function(posts) { fetchComments(posts[0].id, function(comments) { console.log(comments); }); }); }); This code tells JavaScript: "Call fetchUser, and when it finishes, execute this function. Inside that function, call fetchPost…  ( 11 min )

Day 4 of #30daysofawsterraform challenge Today I come across "Terraform state file" & created remote backend of state file in s3 bucket. Simple explanation of the topics $ What is Terraform state files: It is a local or remote file that Terraform uses to remember the real infrastructure it created, map it to your config, and track changes. If we want to modify any information, terraform will compare its configuration file with actual AWS environment with the help of "state file" $ Location of state file: Inside working directory >> $ls -ltra >> locate "terraform.tfstate" It is in JSON format. $How remote backend works: Storing "terraform.tfstate" remotely like s3 bucket, Azure blob, GCP cloud storage as remote backend. Then every time we run terraform apply command check the state in "terraform.tfstate" in s3 bucket and compare it with actual infra. $ Configure Terraform Remote Backend: (See the images) State_file.tf: Run: § Best practices: Store state file to remote backend in cloud storage. Use state locking Do not update/delete the file manually. Isolation of your state file based on environment Regular backup of state file New concept I explored: State locking ensures that only one Terraform operation (plan, apply, destroy) can modify the state at a time. Simply. the process in which your telling terraform that once the terraform file is used by a process, do not use it elsewhere. It will lock the terraform state file and once process is completed then release the lock file. Earlier used dynamo DB for state locking, now it's s3 Eg: a. Without locking, both may write at once → corrupted .tfstate ❗ Thanks to Piyush sachdeva The CloudOps Community  ( 7 min )

LinkedIn automation is a tricky game. If you’ve explored tools like PhantomBuster, Dripify, or Linked Helper, you already know the risk: But here’s the good news: This guide explains how developers and growth teams use n8n to Automate LinkedIn Outreach. Why n8n for LinkedIn Outreach? Unlike traditional outreach tools, n8n gives you: Full control over timing, delays, and sequencing Private workflows that run on your server not detectable by browser bots Custom logic for multi-step nurturing API-friendly design for integrating CRM, enrichment tools, webhooks, and AI Flexibility to build only what you need Before You Automate: How LinkedIn Actually Detects Bots 1. Sudden spikes in activity 2. Unnatural patterns 3. API abuse 4. Login anomalies Your job is simple: n8n helps because you cont…  ( 8 min )

TL;DR CinemaSins just dropped “Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less,” poking fun at every tiny flaw while still admitting the movie isn’t totally awful. They’re keeping things “sintastic” with a BetterHelp therapy plug for anyone who needs it and a cheeky nod to comic-book nitpicking. In true CinemaSins fashion, they’ve loaded up on promo links—website, YouTube spinoffs (TVSins, CommercialSins, the podcast network), linktree for updates, a (sinful) audience poll, and a Patreon pitch. Plus, you get a shout-out to all the writers and a grab bag of community hangouts (Discord, Reddit, Instagram, TikTok) for the die-hard nitpickers. Watch on YouTube  ( 6 min )

TL;DR Disney’s golden streak has hit a rough patch—blockbusters like Marvel and Star Wars aren’t connecting, and new originals like Wish and Elio are barely making a ripple. But hey, Disney’s always had its flops, so to celebrate the glorious trainwrecks, we’re rolling out a mini-series on four epic live-action disasters. First up: 2010’s The Sorcerer’s Apprentice—nickelodeon-style magic, Nicolas Cage going full Cage and, uh, a giant bird? It’s the Caravan of Garbage kickoff you never knew you needed. Watch on YouTube  ( 6 min )

John Carter – Caravan Of Garbage Disney’s in a bit of a slump right now: the Marvel and Star Wars juggernauts aren’t hitting like they used to, and new titles like Wish and Elio are barely making a ripple. But hey, Disney’s had its fair share of flops before, so buckle up as over the next few weeks we dive into four colossal live-action disasters—kicking things off with 2010’s The Sorcerer’s Apprentice, starring Nic Cage, magic mishaps, and… a giant bird? This is a slice of The Weekly Planet’s chaos, so expect plenty of banter plus plugs for bonus podcasts, merch, social handles, Patreon goodies and more. If you want extended audio editions, behind-the-scenes chatter or just to join the circus, they’ve got you covered at bigsandwich.co, YouTube, Apple Podcasts and all the usual haunts. Watch on YouTube  ( 6 min )

Configure Veeam Backup for Microsoft 365 1. Launch the Veeam Console: Open the Veeam Backup for Microsoft 365 console from the Start Menu. Connect to Microsoft 365: Go to Organizations > Add Organization. Select the type of Microsoft 365 deployment (e.g., Modern or Legacy Authentication). Follow the wizard to authorize Veeam to access your Microsoft 365 tenant Create Backup Jobs: Navigate to Backup Jobs > Add Job. Select the organization, users, and workloads (Exchange, OneDrive, SharePoint, Teams) to include in the backup. Define the schedule, retention policy, and repository. Run Initial Backup: In conclusion, safeguarding your Microsoft 365 data is essential to ensure business continuity and minimize downtime in the event of disruptions. By implementing a robust backup solution like Veeam Backup for Microsoft 365, you can gain peace of mind knowing your critical information is always protected. Don’t wait until it’s too late – prioritize your data security with a reliable backup solution today!  ( 6 min )

Choosing the right Microsoft Cloud Solution Provider (CSP) is crucial for businesses in Pakistan looking to harness the power of the cloud. With numerous options available, finding a partner who truly understands your needs and delivers exceptional value can be a challenge. This blog highlights some of the top Microsoft CSP partners in Pakistan, with a special focus on why ITCS emerges as the leading choice for both B2C and B2B businesses. The Pakistani market is booming with cloud adoption, and having a reliable CSP partner is no longer a luxury, but a necessity. These partners act as your gateway to Microsoft’s comprehensive suite of cloud services, including Azure, Microsoft 365, and Dynamics 365. They offer expertise, support, and guidance, helping you navigate the complexities of clou…  ( 9 min )

What you'll learn: How to build AI agent systems with LangGraph — from basic concepts to working code. We'll create an article-writing pipeline with multiple AI agents that collaborate, review each other's work, and iterate until the result is perfect. Before diving into LangGraph, it's essential to understand what a graph is in programming. Imagine a subway map: Stations are the nodes Lines between stations are the edges Typical Graph: Subway Map (Analogy): [A] [Victory Square] │ │ ▼ ▼ [B]───────►[C] [October]───►[Kupala] │ │ ▼ ▼ [D] …  ( 20 min )

Ever stared at your AWS bill, specifically the "Data Transfer Out" section, and felt a cold dread creep in? You’re not alone. Many development teams, after successfully migrating their applications to the cloud, get blindsided by an unexpected and rapidly escalating cost: data egress fees. It's the silent killer of cloud budgets, often overlooked until it’s too late. You meticulously plan for compute, storage, and database costs, but then your team celebrates a smooth launch, only to realize the application is bleeding money with every byte that leaves an AWS region or crosses an Availability Zone (AZ). This isn't just about reducing costs; it's about optimizing your architecture to avoid unnecessary expenses that can literally bankrupt a project or slow down critical scaling initiatives. …  ( 14 min )

Most team sections look like a random pile of headshots. In this article, you’ll build a responsive team grid that actually feels designed: a semantic ul[role="list"], a central hero card that doubles as a CTA, consistent portrait ratios, and inline social icons that stay subtle until hovered. You’ll see how to: Structure the grid so it scales from 1 to 4 columns with clean spacing. Use ordering and column spans to make a single “hero” card the focal point. Keep every profile card aligned with the same visual rhythm: image → meta → bio. Wire up inline SVG icons that inherit text color and play nicely with hover states. Everything is plain HTML + Tailwind CSS Read the article and grab the code: https://lexingtonthemes.com/blog/how-to-build-a-team-grid-section-with-tailwind-css  ( 6 min )

Pakistan’s business landscape is evolving rapidly, with industries like construction, manufacturing, and design leading the charge. But in a competitive market, staying ahead requires more than just hard work—it requires the right tools. Enter Autodesk, a global powerhouse in design and engineering software that’s transforming how businesses operate worldwide. From creating stunning architectural designs to streamlining manufacturing processes, Autodesk’s tools are helping Pakistani businesses innovate, save time, and cut costs. Whether you’re an architect drafting the next iconic building in Karachi, a manufacturer in Lahore designing cutting-edge products, or a creative agency in Islamabad producing jaw-dropping visuals, Autodesk has something for you. In this blog, we’ll explore the top…  ( 9 min )

In mobile application debugging and online troubleshooting, app HTTPS packet capture is a fundamental skill for identifying network, authentication, and encryption issues. When encountering problems such as "unable to capture packets," "HTTPS handshake failure," or "request inconsistency with the server," engineers should troubleshoot in the order of network layer → TLS layer → application layer, and flexibly combine proxy tools, low-level packet capture, and data export methods. Below, we provide actionable processes, common commands, tool responsibilities, and an alternative packet capture solution Sniffmaster, explaining how to use tools to complete a full analysis chain with practical feature points. I. First Define the Goal: What to Capture and Where II. Tool Responsibilities and Comb…  ( 8 min )

In Excel, numbers may be stored as text, which can interfere with calculations, sorting, and data analysis. Converting between numbers and text is a common task when managing Excel data. This article demonstrates how to perform these conversions in Java, including turning numbers into text and converting numeric text back into numeric values. Before getting started, you need to include a library that supports Excel file operations. This guide uses Spire.XLS for Java, which allows you to read, modify, save, and convert Excel files directly in Java. Step 1: Add Spire.XLS for Java to Your Project You can add Spire.XLS for Java via Maven by including the following in your pom.xml: com.e-iceblue e-iceblue https:/…  ( 8 min )

The best base for a motorhome is fiberglass. The material consists of fiberglass impregnated with polyester or epoxy resin.Because of its unique structure, fiberglass combines lightness, strength, durability, and high resistance to adverse external effects.Primary features of fiberglass include:High strength at minimal thickness.Thus, a 2 mm fiberglass sheet matches or sometimes exceeds the strength of 6 mm plywood.Resistance to dampness and rapid temperature changes.The material resists moisture, does not rot, swell or crack when heated.Ability to fabricate complex and bent elements.Compared to plywood and MDF, fiberglass easily forms any curves and shapes, enabling ergonomic shower trays, rounded furniture edges, and custom parts.Light body mass. Such weight reduction helps decrease the …  ( 9 min )

Deploying a new Lambda code to your AWS environment shouldn’t be stressful at all, but for some teams, it is. If you ever pushed a quick fix to production and straight away went to CloudWatch logs to see if the Lambda is failing, you know the feeling. When updating the Lambda code, it happens instantly. If there is a bug in the new code, every user feels it straight away. That’s why tools like Lambda Versions, Aliases and Canary Deployments come in. When used correctly, they give you a way of rolling out new code changes gradually, observing the impact and automatically starting the roll back process if something happens. No downtime. No fire drills. No late-night debugging sessions. In this guide, you'll learn: What Lambda versions and aliases actually do How traffic routing works How Cod…  ( 10 min )

Brighter takes a distinct approach compared to many other frameworks by prioritizing explicitness in its request handling pipeline. Instead of relying on hidden conventions or complex configuration, you explicitly define the behavior of your pipeline using attributes, giving you full control over the execution order. The Brighter pipeline is architectured around the Russian Doll (Matryoshka) Model. Imagine a set of nested dolls: each doll contains a smaller one inside it. In Brighter, each middleware component (a "doll") wraps the next one in the chain. A handler method is at the very center. When a request is handled, it passes through each middleware layer before reaching the handler, and then back out through each layer. This design perfectly implements the Pipe and Filter Pattern. A ke…  ( 9 min )

AI agents need a way to identify themselves, prove what they did, and accumulate reputational history across different environments. The standard introduces a common identity layer where each agent is represented as a token. Agents produce outputs that sometimes must be verified. Trust grows when feedback is consistent across platforms. When identity, validation, and reputation are standardized, an agent can operate without relying on a single platform. Developers gain an open and verifiable way to expose AI services. Running autonomous assistants that perform API calls with verifiable logs Build an agent card describing capabilities and metadata ERC 8004 is still young but it has practical design goals. link.  ( 7 min )

get_image_animations API Documentation Interface Overview Interface Name: get_image_animations Interface URL: POST /openapi/capcut-mate/v1/get_image_animations Function Description: Get image entrance/exit animation list, returns all supported image entrance/exit animations that meet the conditions. Supports filtering by animation type (entrance, exit, loop) and membership mode (all, VIP, free). 📖 For more detailed documentation and tutorials, please visit: https://docs.jcaigc.cn Parameter Name Type Required Default Value Description mode integer No 0 Animation mode: 0=all, 1=VIP, 2=free type string Yes - Animation type: in=entrance, out=exit, loop=loop Mode Value Mode Name Description 0 All Returns all animations (including VIP and free) 1 VIP Returns …  ( 8 min )

You can install Gambas on a Raspberry Pi pretty easily, but the exact steps depend a bit on: Your Raspberry Pi OS version (Bookworm/Bullseye/etc.) Whether you’re okay using the repository version (easy) or want something newer (harder). I’ll assume you’re using a normal Raspberry Pi OS with desktop (Debian-based). Option 1 – Install Gambas from Raspberry Pi OS repositories (recommended) 1. Update your package list: sudo apt update 2. Install Gambas3 (IDE + runtime): sudo apt install gambas3 This usually installs: Gambas3 IDE Gambas runtime Common libraries 3. Launch Gambas: From the menu: Or from terminal: gambas3 If that works, you’re done. Option 2 – If apt install gambas3 doesn’t find it On some newer/stripped-down images, you might need the “recommended” packages / desktop me…  ( 7 min )

GET_DRAFT API Documentation 📋 Table of Contents 🔧 API Information 🎯 Function Description 📖 More Documentation 📥 Request Parameters 📤 Response Format 💻 Usage Examples ❌ Error Code Description ⚠️ Notes 🔗 Related APIs GET /openapi/capcut-mate/v1/get_draft Get draft file list. This interface is used to get all file lists corresponding to a specified draft ID, allowing you to view material files, configuration files, and other information contained in the draft. Typically used for draft content preview, file management, or status checking. 📖 For more detailed documentation and tutorials, please visit: https://docs.jcaigc.cn Parameter Name Type Required Default Description draft_id string ✅ - Draft ID, length 20-32 characters Type: string Required: Yes Length: 2…  ( 11 min )

get_audio_duration API Documentation API Overview API Name: get_audio_duration API Endpoint: POST /openapi/capcut-mate/v1/get_audio_duration Function Description: Get the duration of audio files, supporting various common audio formats. Uses FFprobe tool for precise audio analysis, returning the accurate duration of audio files in microseconds. 📖 For more detailed documentation and tutorials, please visit: https://docs.jcaigc.cn Parameter Type Required Default Description mp3_url string Yes - Audio file URL, supports common audio formats like mp3 mp3_url: Complete URL address of the audio file Supported formats: mp3, wav, aac, flac and other common audio formats Need to ensure URL is accessible and file is complete Recommended file size not exceeding 100MB { "…  ( 9 min )

gen_video API Documentation 📋 Table of Contents 🔧 API Overview 🎯 Function Description 📥 Request Parameters 📤 Response Format 💻 Usage Examples ❌ Error Code Description ⚠️ Notes 🔄 Workflow ➡️ Next Steps 🔗 Related Interfaces API Name: gen_video API Endpoint: POST /openapi/capcut-mate/v1/gen_video Function Description: Submit video generation task. This interface adopts asynchronous processing mode, immediately returns task ID, and video generation proceeds in the background. Supports task queuing to ensure system stability. 📖 For more detailed documentation and tutorials, please visit: https://docs.jcaigc.cn Parameter Type Required Default Description draft_url string Yes - Draft URL, format like: https://capcut-mate.jcaigc.cn/openapi/capcut-mate/v1/get_draft?d…  ( 11 min )

easy_create_material API Documentation API Overview API Name: easy_create_material API Endpoint: POST /openapi/capcut-mate/v1/easy_create_material Description: Add multiple types of material content to an existing draft, including audio, video, images, and text. This interface can add various media materials to the draft at once, automatically handle material properties such as duration and dimensions, and intelligently manage different types of media tracks. It is one of the core interfaces for video creation. 📖 For more detailed documentation and tutorials, please visit: https://docs.jcaigc.cn Parameter Type Required Default Description draft_url string Yes - Complete URL of the target draft audio_url string Yes - Audio file URL, cannot be empty or null text st…  ( 8 min )

CREATE_DRAFT API Interface Documentation 📋 Table of Contents 🔧 Interface Information 🎯 Function Description 📖 More Documentation 📥 Request Parameters 📤 Response Format 💻 Usage Examples ❌ Error Code Description ⚠️ Notes 🔄 Workflow ➡️ Next Steps 🔗 Related Interfaces POST /openapi/capcut-mate/v1/create_draft Create a new CapCut draft. This interface is used to create a new video editing draft, supporting custom resolution, frame rate, background color, and other parameters. It is suitable for video editing, content creation, template production, and other scenarios. 📖 For more detailed documentation and tutorials, please visit: https://docs.jcaigc.cn Parameter Name Type Required Default Value Description title string ❌ "Untitled Draft" Draft title, supports Chi…  ( 10 min )

ADD_VIDEOS API Interface Documentation 📋 Table of Contents 🔧 Interface Information 🎯 Function Description 📖 More Documentation 📥 Request Parameters 📤 Response Format 💻 Usage Examples ❌ Error Code Description ⚠️ Notes 🔄 Workflow ➡️ Next Steps 🔗 Related Interfaces POST /openapi/capcut-mate/v1/add_videos Batch add video materials. This interface is used to add multiple video materials to CapCut draft at once, supporting mask effects, transition animations, volume control, and other advanced features. It is suitable for multi-track video editing, picture-in-picture effects, split-screen effects, and other scenarios. 📖 For more detailed documentation and tutorials, please visit: https://docs.jcaigc.cn Parameter Name Type Required Default Value Description draft_u…  ( 11 min )

ADD_TEXT_STYLE API Interface Documentation 📋 Table of Contents 🔧 Interface Information 🎯 Function Description 📖 More Documentation 📥 Request Parameters 📤 Response Format 💻 Usage Examples ❌ Error Code Description ⚠️ Notes 🔄 Workflow ➡️ Next Steps 🔗 Related Interfaces POST /openapi/capcut-mate/v1/add_text_style Create rich text styles. This interface is used to create rich text styles with specific formatting, including keyword highlighting, color settings, font size adjustments, etc. It is suitable for video subtitle beautification, text highlighting, content emphasis, and other scenarios. 📖 For more detailed documentation and tutorials, please visit: https://docs.jcaigc.cn Parameter Name Type Required Default Value Description draft_url string ✅ - Target dra…  ( 10 min )

The fastest-growing developers in 2026 aren’t relying on luck, better tutorials, or endless documentation. They’re using a new category of AI tools designed to compress skill acquisition into weeks instead of years. These tools don’t just generate code — they reshape how developers think, practice, and build technical intuition. Here are the seven tools redefining developer learning velocity. 1. AI Code Reasoners These models don’t just output code — they explain why it works. They walk through logic, identify assumptions, and highlight structural weaknesses. Developers use reasoners for: rapid concept clarification understanding unfamiliar patterns improving architecture intuition This creates the kind of deep comprehension that normally takes months of repetition. 2. Debugging Co-Pilot…  ( 8 min )

CSS has a pretty simple syntax, but there are a lot of fundamental principles in how it works that catch people off guard. This can lead to confusion and a lot of frustration. There’s also times where there’s multiple ways to do the same thing, and that can lead to extra frustration as well because you don’t know which one is better in any given situation. Please support my original publication, where I have originally published this article. Your support means alot to me: CSS Concepts That Will Actually Make Your Life as a Front-End Developer Easier CSS really is one of those things that when you first start off with it, it just seems like it’s going to be the easiest thing in the world and quickly can lead to times where you just want to throw your computer out the window. So with that i…  ( 16 min )

LLMs aren’t struggling with intelligence, they’re suffocating under too many useless tokens. Even a million-token context window can choke on long documents and multi-step agent chains. But here’s the twist: most of those tokens are predictable grammar the model doesn’t even need. Telegraphic Semantic Compression (TSC) cuts out the linguistic fluff and keeps only the high-value facts; names, numbers, entities, relationships. The stuff LLMs can’t reconstruct on their own. In this article, you’ll see how TSC works, how it slashes context size without losing meaning, and how to implement it in Python. Telegraphic Semantic Compression (TSC) is a lossy semantic compression technique that removes predictable grammatical structure while preserving the high-entropy, fact-rich details that actually…  ( 12 min )

One quiet morning, a group of kids were playing in a park — sunshine, laughter, zero responsibilities. 🏞️ Nothing unusual. Nothing dangerous. Then one kid suddenly yelled: “GUYS… this tree is bleeding!” Chaos. Screaming. Kids running everywhere. 😱 Parents rushed toward the tree and noticed freshly disturbed soil. A suspicious mound. Something felt wrong. Soon, the police arrived with tape, flashlights, tools, and heavy looks. Then came the shocking truth: A young woman had been murdered and buried under the tree. A horrifying discovery in a place meant for innocence. But this story has a strange parallel inside tech teams. Different setting. Same pattern. Same ending. On your product floor, the story starts quietly too. A junior dev spots a weird log at 3 PM. Unexpected error Str…  ( 8 min )

A Year of Elegance & Craft: Celebrating The Bag Maker's Workroom Anniversary It's hard to believe a whole year has passed since we first opened the doors to The Bag Maker's Workroom, a space dedicated to the art and passion of bag crafting. This anniversary marks not just a milestone, but a testament to the vibrant community of makers, designers, and enthusiasts who have joined us on this incredible journey. From novice crafters to seasoned artisans, your creativity and dedication have shaped us. In celebration of this significant first year, we're thrilled to unveil exciting new products, introduce groundbreaking patterns, announce upcoming events, reflect on our growth, and share invaluable insights from the world of bag making. We're immensely grateful for your support and can't wait to…  ( 9 min )

I recently worked on an infrastructure deployment using Terraform + Azure, and I hit a problem that made my head spin for hours. Everything in my code looked logically perfect, yet the deployment kept failing. Only later I discovered that it was not a “code issue” but a dependency issue and it taught me a valuable Terraform lesson. Let me share that journey, so nobody else loses hours like I did. I was provisioning multiple resources using Terraform, including: Azure Redis Cache Azure App Service, which needed the Redis connection string as an environment variable On paper, the flow looked simple: Create Redis → get connection string → use it in App Service But reality had other plans. Whenever I ran terraform apply, the Redis creation started… As a result: Error: Redis endpoint not found …  ( 7 min )

Read replicas are a powerful feature of MySQL HeatWave that enable you to scale read-heavy workloads by distributing queries across multiple database instances. As read-only copies of your source DB system, read replicas handle SELECT queries, analytics, and reporting workloads while the primary instance handles write operations. This architecture improves application performance, enhances availability, and supports disaster recovery strategies. This guide covers read replica concepts, creation, connectivity, use cases, maintenance, and limitations. Read replicas are read-only copies of a MySQL HeatWave DB system that are automatically updated using asynchronous replication from the source DB system. Key Characteristics: Read-only: Cannot execute write operations (INSERT, UPDATE, DELETE) A…  ( 12 min )

Microsoft is making a substantial advancement in the effort to enhance accessibility to artificial intelligence (AI) for everyone. The technology leader has revealed that beginning next month, customers will have the opportunity to develop their own AI agents. What does this development entail? Let us clarify. AI agents are essentially virtual assistants capable of interacting with users similarly to a human being. These agents can be applied in various contexts, including customer support, personal assistance, and even within video games. This initiative by Microsoft represents a crucial step toward democratizing AI . In more straightforward terms, it signifies that AI technology will be open for use and creation by all, not solely for experts and large enterprises. This is a transformat…  ( 7 min )

As developers embrace sophisticated AI assistants like Continuous AI, the barrier between context, collaboration, and code generation is dissolving. But how do you bridge the gap between an intelligent AI in your IDE and the complex, living ecosystem of your codebase, which often resides on GitHub? In private repositories, you might ship a new feature in minutes, but you still have to write a detailed PR description, link related issues, and hope a busy maintainer gets to it soon. In open source, the challenge is even heavier. Maintainers are flooded with pull requests, each requiring mental context switching, security scrutiny, and style-guide checks—all of which contribute to the burnout that many in the community report. However, what if you could use your AI assistant to understand the…  ( 10 min )

TL;DR CinemaSins tears into Fantastic Four: First Steps in their signature “Everything Wrong With…” style—calling it “sintastic” despite not being the worst Marvel flick—and dishes out snarky quibbles in under 20 minutes. They also plug their sponsor BetterHelp, link to all their channels (@TVSins, @CommercialSins, @CinemaSinsPodcastNetwork), invite you to take a quick poll, back them on Patreon, and follow their writers and community on Discord, Reddit, Instagram, and TikTok. Watch on YouTube  ( 6 min )

While scrolling through GitHub during my free time, I came across roslibjs the standard Robot Operating System JavaScript library. After researching the project, I learned that roslibjs enables web applications to communicate with robots from within a browser. The library uses WebSockets to connect with rosbridge which provides a JSON API to ROS functionality for non-ROS programs, supporting publishing, subscribing, service calls, and other ROS functionality. The core architecture made me interested to work on this issue. This issue was open since July 12, and from the description, it seemed trivial to fix. However, I didn't account for the architectural complexity involved. After communicating with a maintainer about tackling this issue, I dove in. Here's the PR that I made. I started by …  ( 17 min )

With Angular’s new Signal Forms API, cross-field validation no longer needs to be complex or scattered across your app. In this post, we’ll build a real-world password and confirm password validator using the validate() function to compare values across fields the modern way. You’ll learn how to access other field values with valueOf, return custom validation errors, and keep your validation logic clean, declarative, and colocated with your form definition. Why This Password Form Is Wrong Here we have a form with a password field and a confirm password field: If we click into the username field and blur out, we get a validation message letting us know that this field is required: Once we add a valid username, the error message disappears. We also have the same thing with o…  ( 11 min )

By 2026, the demand for high-performance, GPU-accelerated web graphics will be standard. Developers are looking for a single codebase to deliver fluid, native-like experiences on every platform, including the web. Using React Native Skia for web graphics with Expo is the answer. It moves beyond traditional DOM limitations, allowing you to render sophisticated 2D graphics, animations, and data visualizations directly on the GPU. This guide breaks down how to set up, optimize, and build with Skia for the web, preparing you for the next generation of web applications. React Native Skia for the web isn't just another drawing library. It's a fundamental shift in how we can create visual experiences in the browser by bringing a mature, high-performance 2D graphics engine to your React components…  ( 11 min )

“Great DevOps isn’t built on powerful tools , it’s built on developers who have the freedom and clarity to use them well.” Introduction What Is Developer Experience (DX)? Why DX Matters in DevOps Key Elements of a Great Developer Experience How DX Impacts DevOps Success Common Challenges That Hurt Developer Experience Strategies to Improve DX in DevOps Tooling & Automation That Enhance DX Interesting Facts & Statistics FAQs Key Takeaways Conclusion As DevOps becomes the backbone of modern software delivery, organizations are increasingly recognizing that successful DevOps doesn’t start with tools , it starts with people. More specifically, it begins with developers, their workflows, and their overall experience. Developer Experience (DX) refers to how developers feel while interacting with…  ( 9 min )

Unlike typical reporting engines, NopReport can directly use Excel and Word as templates, without necessarily relying on a dedicated visual designer. For an introduction to NopReport, see An open-source, China-style reporting engine that uses Excel as the designer: NopReport and How to implement a visual Word template similar to poi-tl in 800 lines of code However, some readers still don’t perceive what’s unique about it and raise questions like: Hasn't this approach existed for a long time? Everyone knows Word is basically XML and can be filled with a template engine. To grasp the innovative aspects of NopReport’s design, you need to step out of the weeds of concrete features and think in terms of more abstract mathematical structures. NopReport’s core design idea is based on the followin…  ( 9 min )

Starting a career in Human Resources can feel overwhelming for beginners. You may understand that HR involves hiring, payroll, employee engagement, and compliance—but how these actually work inside real companies is not always clear from textbooks alone. This is where sap hcm classes in pune often become an important learning step for students and freshers who want to move from theoretical HR knowledge to practical, system-based HR operations. Organizational structures Attendance and leave Payroll processing Recruitment and onboarding Training and development All these functions are centrally managed through one system instead of scattered tools. Compliance with labor laws Speed of HR processes Transparency in reporting For beginners, this makes SAP HCM a practical gateway into modern HR e…  ( 10 min )

Picture this: middle of a release, 40+ refurbished dev boxes suddenly screaming “Your Windows license will expire soon.” Remote devs locked out, deadline breathing down our necks. Click here to read Anyone else secretly using MAR licenses yet? Feels like cheating… but it’s 100% legal.  ( 6 min )

Fiberglass perfectly suits motorhome construction. It is a durable composite of fiberglass soaked with polyester or epoxy resin.Owing to its unique structure, fiberglass integrates lightness, strength, durability, and resistance to negative environmental influences.Key properties of fiberglass include:Exhibits high strength at low thickness.Thus, a 2 mm fiberglass sheet matches or sometimes exceeds the strength of 6 mm plywood.Resistance to moisture and temperature changes.The material resists moisture, does not rot, swell or crack when heated.Skill to create intricate shapes and curved parts.Compared to plywood and MDF, fiberglass freely takes any form and bend, enabling ergonomic shower trays, smooth furniture edges, and unique elements.Low weight. Thanks to this, the overall weight of t…  ( 9 min )

Dans de nombreuses entreprises un phénomène préoccupant s’est installé : la confusion profonde entre le métier de développeur et une boîte à outils humaine capable de tout faire. Les offres d’emploi témoignent de cette dérive, avec des attentes irréalistes, incohérentes et contre-productives. 1. Des offres d’emploi sorties de l’imaginaire et non du besoin réel Il n’est pas rare de voir une offre chercher un seul individu capable de : développer des applications web, créer des applications mobiles, administrer un réseau, gérer le secrétariat, produire du design UI/UX, faire du DevOps, maîtriser PHP, Java, Python, Go, JavaScript… Le tout dans un seul profil. Cette vision transforme la recherche d’un expert en une quête d’un mythe technologique, un “super-héros numérique” qui n’existe tout…  ( 7 min )

Finding the right UI components in 2026 is about more than just functionality. Developers now need intelligent, performant, and deeply accessible tools to meet modern user expectations. Standard libraries no longer cut it for standout applications. If you're searching for the best React Native Wheel Pickers, you need libraries built for the future. This guide breaks down the top options for date and color selection that deliver a next-generation user experience. Wheel pickers have remained a mobile UI staple for a reason. Their thumb-friendly, scrolling interface feels natural and efficient. But the technology driving them has changed completely. We've moved from basic JavaScript-driven components to sophisticated modules that use native device capabilities. The key innovations for 2026 fo…  ( 12 min )

Why It Matters 1.Cost-Effective, Quality Traffic: Ranking highly for relevant keywords provides a steady stream of free, high-intent users, significantly reducing customer acquisition costs. 2.Builds Trust & Credibility: Users often perceive top-ranked apps as more authoritative and trustworthy, enhancing brand perception. 3.Drives Sustainable Growth: Organic traffic forms a stable foundation for user growth, complementing paid advertising campaigns for a balanced marketing strategy. Key Ranking Factors While algorithm details are secret, core factors include: 1.Title & Subtitle: The app's name carries the highest weight. Incorporating primary keywords here is essential. 2.Keyword Field: Strategic use of the dedicated keyword field (on iOS and Android) for relevant search terms, long-tail keywords, and competitor names. 3.Download Velocity & Conversion Rate: The number of installs and the rate at which searches lead to downloads signal relevance and popularity to the algorithm. 4.User Ratings & Reviews: Positive feedback and a high average score boost credibility and ranking potential. 5.User Engagement & Retention: Algorithms increasingly value long-term user satisfaction, rewarding apps that keep users active. Optimization Strategy Success requires a continuous process: thorough keyword research, strategic implementation in metadata, encouraging positive reviews, and relentless A/B testing to refine approaches. Ignoring App Store Keyword Optimization (ASO) in a crowded marketplace is a critical mistake. By mastering this blend of data science and marketing, developers can win the invisible battle for visibility, ensure their app is discovered, and build a foundation for lasting success.  ( 7 min )

As subscription-based apps and SaaS products expand into international markets, influencer marketing has evolved from a nice-to-have into one of the most reliable acquisition levers. While traditionally associated with beauty, fashion, and gaming, influencer-driven growth is now accelerating adoption across productivity, wellness, education, AI tools, and utility apps. The key is precision: identifying the right creators, in the right niches, on the right platforms. This guide outlines a complete framework for how subscription app teams can plan, execute, and scale influencer collaborations globally. Subscriptions require users to invest more than money—they invest their habits, attention, and daily routines. This is where influencer marketing shines. Creators help subscription apps: Build…  ( 8 min )

Learn how to diagnose, troubleshoot, and repair Android smartphones with hands-on practical training. From software fixes to advanced hardware repair, this course gives you all the skills needed to become a professional technician. Perfect for beginners and those looking to upgrade their expertise. 📱✨ Call now: 9212522522 https://www.hitechinstitute.in/ Watch now :  ( 6 min )

This case breaks down how we designed and implemented a cross-platform restaurant management system that works reliably across multiple branches — even with inconsistent network conditions and mixed hardware environments. Real-time sales and inventory sync Offline-first operation for unstable WiFi Role-based access control Multi-store data aggregation Cross-platform UI (desktop + tablet) Fast response time under peak load We used a modular, API-driven design: [Frontends] - Tablet Dashboard (Vue) - Desktop Admin Panel (Web) [APIs] - RESTful service layer - WebSocket for real-time sync [Core Services] - Stock management - Sales records - Employee roles & permissions - Multi-store aggregation [Data Layer] - Cloud DB (Primary) - Local SQLite fallback (Offline mode) The offline-first approach ensures all store operations keep running even when the network drops. Branch hardware varied widely: To handle this: The UI was optimized for low-memory devices API responses were lightweight Sync operations were incremental, not full-dataset After deployment, the system improved: Stock update accuracy Data sync stability Operational efficiency during peak hours Manager visibility across all stores This architecture is well-suited for: Multi-store retail management POS extensions Kitchen automation dashboards IoT-connected restaurant systems (smart freezers, energy sensors, etc.) ✅ Read the full engineering write-up 👉 https://zediot.com/case/restaurant-management-software-qsr/ ✅ Need custom restaurant or retail software? We build production-grade systems for QSR, retail, kitchen automation, and AI/IoT-enabled operations. https://zediot.com/contact/  ( 6 min )

1 year ago, most of my work lived in a very different world from Web3. I was building and managing communities, writing technical content, and helping products grow. I’ve written dozens of technical articles, helped brands talk to their users in plain language, and seen firsthand how strong communities can make or break a product. But every time I opened Twitter or LinkedIn, there was one word I kept seeing everywhere: Web3. People were talking about DAOs, DeFi, NFTs, on-chain communities, and “DevRel” as if it was obvious. It wasn’t obvious to me. I wasn’t a JavaScript wizard. I wasn’t deploying smart contracts. I was curious, a little intimidated, and very aware that I was late to the party. So instead of pretending to understand it, I decided to do something different: learn Web3 in pub…  ( 9 min )

Data is the foundation of modern enterprise innovation—but you need a solid platform to make the most of it. That means being able to handle massive amounts of data, power real-time analytics, and simplify machine learning workflows. There are several platforms out there, but two really stand out for this: Azure Synapse and Databricks. Both are popular, powerful, and live in the cloud, but that's where a lot of the similarity ends. To choose between them, you need to know what each one does best. Databricks is basically Apache Spark supercharged for the cloud. It's built around the "Lakehouse" concept, which combines the benefits of data lakes and data warehouses. On the flip side, Azure Synapse Analytics is Microsoft's all-in-one data analytics service. It combines data warehousing,…  ( 44 min )

In the quantitative investment field, the performance and scalability of the storage system support efficient research and computational tasks. JuiceFS, an open-source high-performance distributed file system, has become the storage backbone for multiple top-tier, billion-dollar quantitative investment firms. It delivers high-performance, cost-effective, and elastically scalable storage infrastructure for their core operations—including backtesting and model training. This article shares the critical storage challenges faced by quantitative firms and how JuiceFS addresses them. We’ll explore typical case studies focusing on cost optimization, metadata performance improvement, and seamless cloud migration. First, let's understand the data usage patterns in quantitative research. The progr…  ( 15 min )

Looking for a practical way to improve your SQL skills? Check out https://www.sql-practice.online/ — a free platform with 60+ interactive SQL exercises based on realistic business data (HR, E-commerce, School). Write and validate queries online, track your progress, and prepare for technical interviews. Perfect for learners, developers, and anyone who wants to master SQL through hands-on practice. No signup needed.  ( 6 min )

📌 How CI/CD Works Step-by-Step Flow 1️⃣ Developer pushes code to GitHub Push changes inside app/main.go Push new Dockerfile changes Push manifest updates 2️⃣ GitHub Actions Runs Builds Docker image Pushes new image to GHCR Updates deployment YAML Commits YAML back to the repo 3️⃣ ArgoCD Observes Git State ArgoCD continuously watches repo Repo changed ➝ ArgoCD detects new commit 4️⃣ ArgoCD Performs Deployment Applies updated YAML to Kubernetes Deploys the new version Ensures cluster matches Git (self-heal) 5️⃣ Result ✅ Fully automated CI/CD argocd-demo-app/ ├── app/ │ └── main.go ├── k8s/ │ └── deployment.yaml ├── .github/ │ └── workflows/ │ └── ci-cd.yaml ├── Dockerfile ├── README.md app/main.go package main import ( "fmt" "net/http" ) fun…  ( 8 min )

Why Google Services Access Is Becoming Problematic Google Search, Gmail, YouTube, Google Maps, Google Meet, and Gemini are tools modern work can't function without. But in 2025, users face new barriers: government censorship (as in China and Iran), corporate firewalls, ISP throttling, and data leak risks on public Wi-Fi. A VPN has ceased to be optional and become essential for safe access. The key point: using a VPN to protect your Google connection is completely legal and recommended by cybersecurity experts. Google Search — the #1 search engine Learn more about VPN for Google Gmail — email service Learn more about VPN for Gmail YouTube — video platform Learn more about VPN for YouTube Google Maps — maps and navigation Learn more about VPN for Google Maps Google Meet — video conferencin…  ( 8 min )

Halo Kawan Deuxly! Pernah nggak sih kamu merasa overwhelmed saat pertama kali membuka teks editor setelah menginstal Hugo? Di panel kiri, berderet folder dengan nama-nama asing: archetypes, assets, content, layouts, dan teman-temannya. Rasanya seperti masuk ke kokpit pesawat tanpa buku manual. Bagi pengguna WordPress, kita terbiasa dimanjakan. Kita nggak perlu tahu di mana database disimpan atau di mana file inti berada. Tapi di Hugo—dan dunia Static Site Generator (SSG) pada umumnya—file dan folder ADALAH database kamu. Memahami struktur direktori Hugo bukan sekadar hafalan. Ini adalah tentang memahami logika dan hierarki. Jika kamu paham konsep ini, kamu bisa memanipulasi tema deuxlytheme (atau tema apapun) sesuka hati tanpa takut merusak kode aslinya. Di artikel ini, kita akan membedah …  ( 10 min )

TL;DR CinemaSins just dropped “Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less,” where they jokingly tear into the new Fantastic Four movie—sponsor shout-out to BetterHelp included—and rack up their usual sins, even if the film “wasn’t bad.” They round out the vid by plugging their main site, YouTube spinoffs (@TVSins, @commercialsins, @cinemasinspodcastnetwork), a sinful poll, Patreon support, and a slew of community links (Discord, Reddit, Instagram, TikTok)—plus full writer credits for those curious who’s behind the jokes. Watch on YouTube  ( 6 min )

John Carter – Caravan Of Garbage Modern Disney’s golden run is stumbling: even Marvel and Star Wars sequels aren’t hitting anymore, and new originals like Wish and Elio barely register. Caravan Of Garbage is here to celebrate the House of Mouse’s historic faceplants—four massive live-action disasters in four weeks. First up: Nic Cage’s 2010 misfire, The Sorcerer’s Apprentice. Watch on YouTube  ( 6 min )

Webflow has evolved from a visual website builder into a robust platform that developers can leverage for rapid prototyping, custom workflows, and even full-scale production sites. While it’s often marketed toward designers, developers can harness Webflow’s power to streamline front-end development, integrate APIs, and maintain scalable projects. In this guide, we’ll walk through a complete technical workflow for developers using Webflow. Before diving in, developers should understand Webflow’s structure: Designer: The visual interface where elements, layouts, and interactions are created. CMS (Content Management System): Dynamic collections that allow you to manage structured content. Editor: A simplified interface for content editors to update content without breaking layouts. Hosting: W…  ( 8 min )

You know what really gets me fired up? Healthcare apps that treat patients like data entry machines. I've watched too many people - friends, family members dealing with chronic pain - get completely overwhelmed by apps that demand everything upfront with zero consideration for what they're actually going through. That's why I'm so passionate about what we're building with Pain Tracker. We're not just collecting pain scores; we're creating a safe space for people who've been let down by the medical system before. Here's the thing that took me way too long to figure out - you can't just bolt empathy onto an existing app. It has to be baked into the foundation. So we built this trauma-informed provider that wraps our entire app, kind of like a warm blanket that adapts to what each person need…  ( 10 min )

NGINX Ingress'e Ne Oldu? 2026 yılında Kubernetes dünyasında önemli bir değişiklik yaşanacak: NGINX Ingress Controller artık yeni özellik güncellemeleri almayacak. Panik yapmaya gerek yok - mevcut kurulumlarınız çalışmaya devam edecek. Ancak yeni özellikler için artık başka bir çözüme bakmamız gerekiyor. İşte burada Kubernetes Gateway API devreye giriyor. Gateway API, Kubernetes'in resmi olarak desteklediği yeni nesil routing çözümü. Ingress'ten temel farkı şu: modüler yapısı. Ingress'te her şey tek bir YAML dosyasında toplanıyordu. Gateway API ise işleri üç parçaya ayırıyor: Cluster genelinde hangi gateway controller'ın kullanılacağını belirler. Bunu bir kere tanımlıyorsunuz ve tüm cluster için geçerli oluyor. apiVersion: gateway.networking.k8s.io/v1 kind: GatewayClass metadata: name: …  ( 9 min )

This post was originally published in my website here. Form submission interfaces are a critical vector for engagement in any modern web application. Yet, they simultaneously represent a persistent challenge: mitigating the deluge of spam and automated submissions without degrading the UX. While initial defense layers—such as schema validation, custom server-side validators, and rigorous input sanitization—are fundamental, an additional, robust layer of bot defense is essential. This guide details the strategic implementation of Cloudflare Turnstile, the privacy-preserving successor to traditional CAPTCHA, integrated within a type-safe Astro and React environment using server-side validation. Cloudflare Turnstile represents a pivotal shift away from the intrusive visual puzzles of convent…  ( 9 min )

Second video in my "Live One Take" Series The main purpose of this was to set up the Zoom LiveTrak L6max, but I had a pretty good little jam, so I thought I'd post it. The L6max is a powerful little device! I'm barely using it to the extent I hope to, but I am using most of its features at least a bit in this video: Mixer, MIDI Controller, Effects Send, Multi-track Recorder. As a little test jam, it's kinda long at 7+ minutes TBH. I plan to do an audio-only edit because I like some of the elements of what I captured here! I've included an overview of the whole setup, its routings and some of the inner workings, and I also created a flow diagram with Mermaid.js for this. Some things are over simplified and there are plenty of areas I could dive into more, particularly the inner routings a…  ( 8 min )

👋👋👋👋 Looking back on your week -- what was something you're proud of? All wins count -- big or small 🎉 Examples of 'wins' include: Getting a promotion! Starting a new project Fixing a tricky bug Calling a friend you haven't talked to in months ☎️ Happy Friday!  ( 6 min )

Industry: Mental Wellness, Media, Event Tech Services: Full-Stack Development, UI/UX, MVP Engineering Engagement: Long-term Product & Engineering Partner Illumora is a mental wellness brand offering creative services such as photography, branding, and content. To extend their experience layer, they created BoomBooth, a child brand focused on automated event galleries and instant image delivery. Both brands needed solid, production-ready digital products — fast — without hiring an internal engineering team. Illumora partnered with me as an independent product & engineering partner to design, build, and deploy both platforms end-to-end. The founder needed: A scalable parent platform for Illumora (clients, creators, assets, content, workflows) A lightweight, event-focused child product for …  ( 7 min )

Daily Tech News Roundup Welcome to your daily dose of tech news! Today's roundup features Black Friday deals, AI insights, and a startup spotlight. Get ready to dive into the latest happenings in the tech world. DualSense Edge Sees a Black Friday Discount Sony's premium DualSense Edge controller is currently on sale for around $169 at various retailers like Amazon, Walmart, and Best Buy. This $30 discount provides a more affordable opportunity to experience the pro-style gamepad, making it an appealing option for serious gamers looking to enhance their gameplay. Source Ray-Ban Meta Smart Glasses on Sale Despite the recent release of the Gen 2 Ray-Ban Meta smart glasses, the original model remains a compelling purchase, especially with Black Friday deals. The core experience between the two…  ( 7 min )

The Problem: "Vanity Metrics" in the Public Sector Governments love big numbers. "Total budget: $100M!" "Cumulative users: 30,000!" In the startup world, we call these "Vanity Metrics"—numbers that look good on paper but mean nothing in reality. They often hide the denominator (population or actual needs) to create an illusion of success. I live in Kashiwa City, Japan. Recently, the city proudly announced "3,000 users!" for a new app project. It sounded impressive until I ran a simple calculation: City Population: 430,000 Penetration Rate: 0.7% It wasn't a success. It was a statistical error. I developed a logic called SBCM. It normalizes huge, vague numbers into a "Standard Block"—the capacity of a single average municipality. Instead of looking at the raw number ($V$), we calculate the…  ( 8 min )

The Hidden Cost of Multiple Business Solutions: Why Your Business is Bleeding Money Every growing business faces the same trap: subscription overload. You start with one tool for CRM. Then another for project management. Add email marketing. Throw in accounting software. Before you know it, you're juggling 10+ platforms, paying separate bills, and your team is drowning in logins. Sound familiar? Modern businesses are caught in a vicious cycle: $50/month for CRM (Salesforce, HubSpot) $30/month for project management (Asana, Monday.com) $100/month for email marketing (Mailchimp, SendGrid) $40/month for HR management $60/month for accounting software $80/month for customer support tools $45/month for analytics platforms Total: $405/month = $4,860/year And that's just the beginning. As you …  ( 8 min )

Atrament: a JavaScript library for natural canvas drawing and handwriting. Features: Renders directly to canvas bitmap like physical ink on paper Supports pressure-sensitive stylus input with configurable scaling Includes stroke recording for undo and replay functionality Multiple modes including draw, erase, and fill Lightweight core with optional fill module to reduce bundle size The programmatic drawing API lets you reconstruct strokes from recorded data, making it straightforward to implement undo/redo functionality without external dependencies. 👉 Blog Post 👉 GitHub Repo 👉 Live Demo  ( 6 min )

Machine Learning and Deep Learning are often treated as black boxes filled with complex math and jargon. But at their core, they are built on a few simple ideas: measuring error, understanding direction, and making small improvements over time. In this article, I break down how a model actually learns — from the moment it makes a mistake, to how that mistake travels backward through the network to update weights and improve future predictions. Starting from a simple equation, we’ll build up to neural networks and the complete training loop, step by step. Human intelligence works by building mental models of the world. Example: Black clouds + strong wind → We expect rain Sometimes this is wrong (it could be a cloud shadow) Over time, the brain refines these models. Machine Learning works t…  ( 11 min )

What I Built I recently built Heidihack - an AI-powered clinical decision support system that helps healthcare professionals with: 📋 Automated SOAP Notes - Generates complete clinical documentation 🔍 Differential Diagnoses - AI-suggested diagnoses with risk levels 💊 ICD-10 Coding - Automatic medical billing codes ✅ Treatment Plans - Evidence-based recommendations ⚠️ Safety Checks - Verifies medication allergies Backend: Python + FastAPI OpenAI GPT-4 RAG (Retrieval-Augmented Generation) FAISS for vector search Frontend: React 18 Vite Tailwind CSS Instead of just asking GPT-4 directly, my system: Takes patient symptoms and data Searches a clinical knowledge base for similar cases (using FAISS vector search) Retrieves relevant medical patterns Sends both the query AND retrieved context t…  ( 7 min )

Linux powers everything from cloud servers to Android smartphones - trusted not just because it's open-source, but because its security architecture is layered, modular, and resilient. Instead of depending on a single control, Linux enforces defense-in-depth through authentication frameworks, access controls, kernel-level enforcement, and isolation. Here's a breakdown of the 7 key layers that make Linux secure: 1️⃣ Discretionary Access Control (DAC) - The Classic Unix Model DAC is the foundation of Linux security. Every file and process has: An owner A group Permissions for user */ **group */ **others Example: -rwxr-xr-- root admin script.sh 👉 Fast and simple 2️⃣ Pluggable Authentication Modules (PAM) - How Users Login & Prove Identity PAM decides how authentication works in Linu…  ( 8 min )

Dart (NevaehUI) for the frontend Crystal (KothariAPI) for the backend The combined framework is called Dartalyst, and based on internal benchmarks, it now ranks among the fastest SSR frameworks currently measured. This post breaks down the numbers, the comparisons, and why this architecture works — with public testing opening in 3 weeks. Dartalyst was tested across four workloads: Test Throughput Simple SSR 30,937 req/s Concurrent SSR 25,897 req/s Complex Components 7,029 req/s Data Fetching (SSR) 6,887 req/s All tests included: HTML generation Component rendering State serialization Hydration markers Real routing logic No caching. Just actual SSR. Below is a comparison using publicly available SSR benchmark ranges (not raw HTTP benchmarks). Top-Tier SSR (20,000+ req/s) …  ( 7 min )

From Hype to Impact: What AI-First Really Means Jaideep Parashar ・ Nov 28 #ai #architecture #api #nocode  ( 7 min )

Taking on a new challenge: solving GeeksforGeeks POTD daily and sharing my solutions! 💻🔥 *Problem: * https://www.geeksforgeeks.org/problems/subset-xor--175953/1 Subset XOR Difficulty: Medium Accuracy: 79.36% Given an positive integer n, find a subset of numbers from 1 to n (inclusive), where each number can be used at most once, such that: i. Solution: class Solution: def subsetXOR(self, n: int): xr = [n,1,n+1,0][n%4] need = xr ^ n if 1 <= need <= n: return [i for i in range(1,n+1) if i!=need] return [i for i in range(1,n+1)]  ( 6 min )

This faceless AI video course offers a 10-minute live Shorts workflow that eliminates editing, scripting, and device restrictions. It speeds up production, reduces startup costs, and transitions creators from unstable RPM Shorts to email-based revenue. The system supports beginners, channel owners, and anonymous creators through rapid acquisition, multi-niche testing, and first-list monetization. Strengths include speed, cost-effectiveness, and repeatable faceless output; limited focus on long-term stability and format dependency. here]  ( 6 min )

“AI-first.” Everyone uses the term. But if you strip away the buzzwords and marketing decks, only a small fraction of products in 2025 are truly AI-first. Most are AI-decorated, not AI-designed. And the difference is massive. AI-decorated products add AI on top of old workflows. If we want to move from hype to real-world impact, we need to understand what AI-first actually means, and what it doesn’t. Here’s how I see it. 1. AI-First Is Not “We Added an AI Feature” Most products claiming to be AI-first simply added: a chatbot on the side an auto-generated summary a code snippet generator a text rewrite tool an image assistant These are AI features, not AI foundations. If you can remove the AI and the product still works, it’s not AI-first. True AI-first products collapse the entire workflow…  ( 10 min )

In “Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less,” CinemaSins delivers a rapid-fire roast of the new K-pop action flick, piling on signature jokes and playful nitpicks. Along the way they drop links to their main site, YouTube channels (like @TVSins and @CommercialSins), a fan poll, and a Patreon invite for anyone who wants to support the sin squad. Credits go to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel, and you’re encouraged to keep the conversation going on Discord and Reddit or catch more sins on Instagram, TikTok—and even Jeremy’s new book. Watch on YouTube  ( 6 min )

CinemaSins just dropped “Everything Wrong With Mission: Impossible – The Final Reckoning,” a 27-minute roast of Cruise’s latest globe-trotting, death-defying stunts—all while poking fun at how this franchise might’ve lost its magic. Expect snappy jokes, a running “sin” counter, and plenty of eye-roll moments. Hungry for more sinful fun? Hit up cinemasins.com or their Linktree to fill out polls, support them on Patreon, and join the party on Discord, Reddit, TikTok, Instagram—and see which sin-spotting heroes (like Jeremy, Chris, Aaron, and the rest) cooked up this takedown. Watch on YouTube  ( 6 min )

Disney’s in a slump — Marvel and Star Wars aren’t sticking the landing, and new releases Wish and Elio barely made a ripple. But of course, Disney’s had its flop phases before, and over the next few weeks The Weekly Planet is digging into four of their biggest live-action disasters on Caravan of Garbage. First up: 2010’s The Sorcerer’s Apprentice. Picture Nicolas Cage, a dash of magic, an inexplicable giant bird and a whole lot of “what was I watching again?” nostalgia. Buckle up for a playful roast of this long-forgotten misfire. Watch on YouTube  ( 6 min )

Do you ever write a little piece of code — a utility, a library, an API endpoint — and then leave it at that, tucked away in a private folder or GitHub gist? What if instead you turned that snippet into a product—something others pay for, reuse, build on? a reusable asset, not just a one-off solution, you open up a world of possibility. In this post we’ll explore how and why you can create and sell your own code libraries or APIs (for example on platforms like RapidAPI or the GitHub Marketplace), how to do it well, and how to make real money from something you wrote once but reused many times. When I first started programming, I treated every piece of code as disposable — write it, use it, done. Later I realised: many of those snippets were generic, reusable, and could serve other people’s…  ( 12 min )

Disney’s Slump and the “Caravan of Garbage” Series Modern Disney is in a rough patch—Marvel and Star Wars aren’t hitting like they used to, and new releases like Wish and Elio barely made a ripple. But Disney’s no stranger to flops, so over the next few weeks this show will dive into four colossal live-action disasters, kicking off with 2010’s Nicolas Cage–led The Sorcerer’s Apprentice (yes, magic and a giant forgettable bird). Where to Catch the Fun Hosted by James and Maso, you can find bonus podcasts, early videos and movie commentaries at bigsandwich.co, or tune into their Extended Audio Edition on YouTube. Don’t forget to follow them on Twitter and support the chaos on Patreon! Watch on YouTube  ( 6 min )

🚀 Introducing Tank 300IQ — A Ricochet Tank Shooter With Adaptive AI Play now: https://en.inithtml.com/tank-300iq/ If you enjoy fast-paced arena shooters, physics-style ricochet mechanics, and bots that actually learn, you’ll probably vibe with Tank 300IQ — a tiny-but-chaotic browser tank game where bullets bounce, tanks dash, and both sides shoot down incoming fire mid-air. Runs directly in your browser (PC + Mobile), no downloads, no account — just play. Tank 300IQ is built around smart ricochet combat and a tactical AI “brain” per difficulty. Each bot adapts based on how you play, storing its behavior profile in localStorage. 5 Difficulty Levels (Easy → Insane) Bots can: Lead shots and analyze angles Perform ricochet & multi-bounce calculation Read distance, danger, and advantage …  ( 7 min )

Una metodología reproducible para generar software real, limpio y escalable usando agentes LLM orquestados por documentos FRD formales. ` Introducción En los últimos meses he estado aplicando un enfoque de desarrollo basado en FRDs (Functional Requirements Documents) orquestados con apoyo de Inteligencia Artificial para construir backends modernos, limpios y escalables. Este método me permitió crear un backend completo —con CRUD, base de datos, autenticación JWT, migraciones y pruebas unitarias— sin caos, sin improvisación y con código limpio desde el primer commit. Algo importante que descubrí durante este proceso es que comencé usando un FRD gigante, un documento único donde describía todas las fases (boilerplate, base de datos, autenticación, pruebas, etc.). Aunque el docume…  ( 9 min )

Use Cases For Developers: Quickly find a starting point for client projects or personal sites without building from scratch For Designers: Browse design patterns and discover what's trending in different categories For Product Makers: Find pre-built templates to launch landing pages faster when validating ideas As an indie developer working on multiple projects, I was constantly searching for templates across different platforms. I realized there was no centralized place to discover templates by the specific features and styles I needed - so I built one. The platform currently aggregates templates from major website builders, making it easier to compare options and find the perfect starting point for your next project. Visit TemplateCAT.net and start exploring. Whether you need a template for your next SaaS landing page, portfolio site, or just want to browse current design trends, you might find exactly what you're looking for. What features would make template discovery even better? Let me know in the comments! P.S. The name? It's a play on "templates by categories" - but also, cats are great at finding things (allegedly). 🐱  ( 6 min )

Complex systems often appear chaotic or incomprehensible, yet closer examination reveals that such complexity can frequently be reduced to a simple underlying mechanism. By systematically removing layers of emergent behavior, one can uncover a fundamental rule or equation from which the entire system originates. While the system described in this article may appear trivial at first glance, the resulting patterns exhibit quasi-fractal behavior that can be analyzed, encoded, and even predicted through symbolic methods. The work presented here was developed independently through direct observation, rather than derived from prior literature. A useful way to motivate this exploration is by analogy with a common physical phenomenon - wave interference. Consider waves on the surface of a river: …  ( 28 min )

Background Current State of Business Retreats Are you familiar with business retreats? They are either intensive brainstorming sessions or employee trips with an emphasis on relaxation. Typically, organizations that mostly operate in a fully remote manner gather about once every six months. The specifics vary by organization, but the one constant is that you are always spending time with other members. Usually, there's some kind of curriculum where everyone gathers in a room to work on activities together. Even during free time, there's pressure to engage in conversations, discussions, and interactions with other members. Sure, you can refresh yourself in an extraordinary environment, temporarily distance yourself from work to relax, and deepen relationships with members. But …  ( 8 min )

FounderForge AI Workspace is a secure, end-to-end encrypted (E2EE) platform purpose-built for entrepreneurs and innovators to accelerate the journey from idea to launch. It combines rapid prototyping tools, structured evaluation frameworks, and real-time feedback loops into a single workspace designed for speed, clarity, and investor readiness. 🔑 Core Value Proposition Rapid Prototyping: Entrepreneurs can quickly scaffold MVPs, mockups, and workflows without heavy technical overhead, enabling fast iteration and testing. Idea Validation: Built-in evaluation templates and AI-driven scoring help founders stress-test assumptions, market fit, and scalability potential. Presentation Feedback: Pitch decks, investor briefs, and workflow specs can be uploaded and refined with AI-powered critique, …  ( 6 min )

look at this problem suggest in any solution Link  ( 6 min )

What I Built I built Miniviz, a minimalist BI platform to speed up IoT proof-of-concepts (PoCs). https://miniviz.net/ The goal is intentionally simple: Send time-stamped data Store it without heavy setup Visualize it quickly Notify when something crosses a threshold In many PoCs, the pain isn’t the sensor code—it’s everything around it (DB, auth, dashboards, alerts). Miniviz is my attempt to make that “cloud-side glue” thin enough that you can get to a first success fast. In this demo, we'll send a JSON event via curl, check it in the Database view, create a chart, and add an alert — all from a shell terminal, with no Python required. Generate a UNIX timestamp in milliseconds (pure shell): TS=$(($(date +%s%N)/1000000)) Export your credentials: export PROJECT_ID="YOUR_PROJECT_ID" export…  ( 8 min )

Fiberglass perfectly suits motorhome construction. Produced from fiberglass saturated with polyester or epoxy resin.Because of its unique structure, fiberglass contains lightness, strength, durability, and high resistance to external negative influences.Key properties of fiberglass include:High strength at minimal thickness.A 2 mm fiberglass sheet can be comparable or stronger than 6 mm plywood.Good resistance to moisture and temperature swings.Fiberglass does not absorb moisture, does not rot, swell or crack at high temperatures.Possibility to manufacture complex forms and curved components.Compared to plywood and MDF, fiberglass easily forms any curves and shapes, enabling ergonomic shower trays, rounded furniture edges, and custom parts.Moderate weight. This contributes to reducing the …  ( 9 min )

Achieving this certification can significantly enhance career prospects and confirm a candidate's readiness to tackle real-world GIS challenges. Navigating the certification journey requires a structured approach, dedication, and the right resources. This comprehensive guide outlines the key steps and strategies to help individuals confidently pass the Esri ArcGIS Pro Associate exam. The Esri ArcGIS Pro Associate certification signifies a foundational level of expertise in ArcGIS Pro, a powerful desktop GIS application. It is ideal for GIS analysts, technicians, specialists, and students looking to formally validate their skills. This credential not only boosts a professional's resume but also instills confidence in their ability to perform core GIS tasks efficiently. Possessing the Esri A…  ( 11 min )

Introduction I would like to explain the difference between this and super in java with proper examples . this ? this is keyword. this keyword refers current class instance variable and instance method . We have to use this in non-static area only otherwise we get error . This is because this keyword is non-static reference variable . this is by default available in instance block , instance method and constructor After creation of object of the current class . if instance variable and local variable name are same and we want to access instance variable then we have to mention this keyword explicitly. What issuper? super is also keywords . super keyword refers Super class instance variable and instance method . We have to mention super keyword in non-static …  ( 8 min )

A post by Ese-Osarumen Efesomwan  ( 6 min )

Navigating the complexities of international shipping and customs requires a precise understanding of tariff codes. This comprehensive guide demystifies the process of tariff code lookup, explaining its critical importance, the structure of the Harmonized System, and providing a step-by-step methodology for accurate classification to ensure compliance and avoid costly delays. Introduction: The Gateway to Global Commerce What Exactly is a Tariff Code? The structure is logical and hierarchical: The first six digits are universal across all member countries. For example, 1701.99 refers to "Cane or beet sugar and chemically pure sucrose, in solid form; other sugars, including invert sugar; other." The Critical Importance of an Accurate Tariff Code Lookup Determining Duty Rates: The most direct…  ( 10 min )

Introduction Hello! I’m a developer who is frantically building plugins to make Neovim the most comfortable environment for Unreal Engine development. My goal is to make Neovim function just like a full-fledged IDE (like Rider or Visual Studio) for UE5. tree-sitter-unreal-cpp This step is mandatory to use the new features. For features like AActor class analysis, the Symbols View, and the new Goto Super (described below) to work correctly, please overwrite your plugin config with the following settings (The Wiki has also been updated): { 'nvim-treesitter/nvim-treesitter', branch = "main", config = function(_, opts) vim.api.nvim_create_autocmd('User', { pattern = 'TSUpdate', callback = function() local parsers = require('nvim-treesitter.parsers') …  ( 9 min )

I’m a web developer — not even a particularly good one. I dropped out twice, loved Human Computer Interaction class (I guess now people call it UX?) and learned CSS when most of my friends studied PHP. 24 years later, I'm sitting in front of my screen, trying Claude Opus 4.5 and Gemini 3. It's quite awesome. But then the thought struck me. I never really tried to do anything other than programming. AI is going to take over my job, and I’m already in my 40s wondering if I can even find another one. “No one makes horse-drawn carriages anymore. No one gets paid to shovel horse shit off the streets. Those used to be full-time jobs—people made horse feed, people designed parking lots for carriages. Those jobs just don’t exist anymore. And nobody is out there trying to bring them back.” — Neil d…  ( 7 min )

Technical stacks shift. Hiring markets mutate. Tooling obsoletes itself every quarter. The only durable advantage is the ability to convert ambiguity into working systems faster than your peers. That isn’t creativity or talent. It’s process. Define the problem in one sentence. Strip every requirement that doesn't change the outcome. Identify the single constraint that governs the system. Build the minimum artifact that validates your assumption. Iterate only on what breaks. Eliminate everything else. This workflow outperforms brilliance, years of experience, and encyclopedic framework knowledge. It produces momentum anywhere: new jobs, new stacks, new domains. It reduces burnout by removing self-inflicted complexity. It turns pressure into throughput. Developers who internalize this stop chasing hype and stop fearing disruption. They become the stabilizing force teams rely on because they execute predictably in volatile conditions. That’s the multiplier. That’s the leverage.  ( 6 min )

Seeing Through the Shine: AI That 'Sculpts' 3D from Reflections Ever tried to 3D scan a shiny object? The reflections throw everything off, making accurate reconstruction nearly impossible. It's like trying to photograph a ghost – the data is there, but distorted. What if AI could learn to ignore the glint and see the underlying shape, like an artist sculpting clay? This is the core idea behind a new approach to 3D reconstruction. Instead of directly interpreting reflected light, a neural network is trained to translate images into a "clay-like" representation. Think of it as the AI re-imagining the object as if it were made of matte, reflection-free material. This intermediary representation, devoid of confusing specular highlights, provides a much cleaner signal for inferring the objec…  ( 7 min )

What if Your AI App Could Generate Revenue in Two Ways Simultaneously? Imagine a world where your AI application not only serves users but also generates revenue through two distinct channels—without compromising user experience. Enter Monetzly, the groundbreaking platform designed to empower developers like you to monetize your AI tools efficiently while seamlessly integrating relevant advertising. In the current landscape of AI applications, monetization can often feel like an uphill battle. Subscriptions, paywalls, and underwhelming ad placements can disrupt user engagement and limit your earning potential. Monetzly shifts the paradigm. Here’s how: Monetize Without Barriers With Monetzly, you can monetize your app without forcing users through paywalls or subscriptions. Instead, you…  ( 7 min )

How Subtle UI Details Make Your Design Stand Out. Practical Techniques for Modern Interfaces Introduction Most UI layouts today are clean, responsive, and technically sound, but they often lack something crucial: personality. In this article, I’ll show how small aesthetic decisions, like parallax depth, environmental motion, soft textures, and micro-details can make a website feel alive. I’ll use my own portfolio as the example, breaking down exactly how I implemented each detail and why it works. Choosing a Primary UI Concept and Its Supporting Details So how do you actually do that? You start small, you think to yourself, "What am I buiding? What am I trying to portray?" With this picture in mind you can now start deciding which theme will be your main focus and which will…  ( 9 min )

配置profile 在子模块中增加 native true org.graalvm.buildtools native-maven-plugin com.github.crazyrunsnail.careportal.module.hospital.CarePortalHospitalApplication process-aot process-aot com.github.crazyrunsnail.careportal.module.hospital.CarePortalHospitalApplication org.projectlombok lombok --> org.springframework.boot--> spring-boot-devtools--> runtime--> true--> --> 运行 mvn -Pnative clean native:compile 增加配置类 MybatisPlusRuntimeHintsRegistrar 和 MyBatisNativeConfiguration 运行 mvn -Pnative clean native:compile  ( 6 min )

Há algumas semanas, eu defini a meta de aprender TypeScript e desenvolver um produto do zero utilizando tudo o que a linguagem de programação tem a oferecer. Sendo alguém com experiência trabalhando com orientação a objetos, migrar para um ambiente multiparadigma me pareceu bastante interessante. Um dos desafios foi trazer os conceitos aplicados em aplicações C# e .NET para o mundo do Node.js, e um desses conceitos foi o Domain-Driven Design. Explicando de forma breve, Domain-Driven Design, ou DDD, é uma abordagem de desenvolvimento de software que foca na complexidade do domínio de negócio, trazendo-o para o centro do desenvolvimento e buscando aproximar os especialistas desse domínio do processo de criação dos sistemas. Ele te fornece algumas ferramentas para lidar melhor com essa comple…  ( 9 min )

SwiftUI makes animation incredibly easy — but smooth, professional, Apple-quality motion requires a deeper understanding of how timing, springs, and transitions really work. In this masterclass, we’ll cover everything you need to build clean, fluid, modern animations that match the feel of Apple’s own apps. This includes: implicit vs explicit animations spring physics timing curves matchedGeometryEffect phase animations interactive gestures + motion real-world patterns you can reuse Let’s level up your animation game. 🚀 Implicit Animation Changes animate automatically when bound to a state. @State private var scale = 1.0 Circle() .scaleEffect(scale) .animation(.easeInOut(duration: 0.4), value: scale) Just update scale → animation runs. More control — run animation cod…  ( 8 min )

For the past months, I’ve been building PyTogether, an open-sourced, real-time collaborative Python IDE designed specifically for students, education and pair programming purposes. While tools like Replit and VS Code Live Share exist, they often come with significant bloat-paywalls, complex environments, and AI copilots that can actually hinder the learning process for beginners. As a second-year engineering student myself, I wanted to build the opposite: a lightweight, communication-first environment where the code is the focus. The result is a fully free, browser-based IDE with real-time selections, voice/live chat, and shared drawing tools. It currently supports over 500 users. Here is a deep dive into the architecture, the tech stack, and the specific engineering hurdles I faced buil…  ( 8 min )

Breaking Down the Cost of Healthcare: Medicare Beneficiaries to Reap Benefits from Falling Drug Prices The rising cost of prescription medications has been a pressing concern for many Americans, particularly those relying on Medicare for their healthcare coverage. For years, the prices of certain medications have continued to soar, leaving many individuals struggling to afford the treatments they need. However, a recent development is set to bring some much-needed relief to Medicare beneficiaries. A Glimmer of Hope: Discounts on GLP-1 Medications In a significant move, Novo Nordisk, the manufacturer of GLP-1 medications such as Ozempic, has announced that prices for these treatments will be falling sharply in 2027. This news is particularly welcome for Medicare beneficiaries, who have lo…  ( 7 min )

Hook: the problem and the promise You want to sell online without reinventing core infrastructure: hosting, payments, security, and scaling. Shopify promises to offload those operational burdens so you can iterate on product, UX, and growth with predictable reliability. This article explains why Shopify is worth considering from a technical perspective, what trade-offs you’ll accept, and practical tips to build fast, scalable stores and headless experiences. Shopify is a managed ecommerce platform that combines hosting, a secure checkout, payment integrations, and a rich app ecosystem. For small teams and solo founders, that means less DevOps and faster time-to-market. For engineering teams, it provides APIs to build custom frontends and integrations while keeping the heavy lifting centr…  ( 8 min )

Cloud computing provides on demand access to computing resources such as servers, storage, databases, and applications over the internet. It enables scalability, flexibility, and cost efficiency compared to traditional on premises infrastructure. In Microsoft Azure, a Resource Group is a logical container that holds related resources for a solution. Virtual machines, databases, storage accounts, and networking components can all be grouped together, making it easier to manage, monitor, and apply policies. Resource groups support lifecycle management (deploy, update, delete), role based access control, and cost tracking. In our exercise, we will demonstrate how to configure FTP server and create resource group, storage account, virtual network, Network Security Group and associate with o…  ( 8 min )

The Rise of the Nordic Startup Ecosystem: A Booming Success Story Introduction The Nordic region, comprising countries such as Sweden, Norway, Denmark, Finland, and Iceland, has long been known for its innovative and entrepreneurial spirit. In recent years, the region has experienced a significant boom in its startup ecosystem, with a surge in the number of successful startups and a growing interest from investors. In this article, we will delve into the factors contributing to this success and explore the opportunities and challenges that lie ahead. A Thriving Ecosystem The Nordic startup ecosystem has been gaining momentum in recent years, with a growing number of successful startups emerging from the region. According to a report by Startup Genome, the Nordic region is home to over 1,…  ( 8 min )

The company had planned to invest up to $500 million in Uruguay, but cited high energy prices and regulatory hurdles as reasons for its pullout.

The project utilizes a blockchain infrastructure developed with Tanssi's technology, enabling predictable transaction fees and reliability, rather than relying on public blockchains.

The tokenized share class provides investors with blockchain-based access to Amundi’s euro cash fund, enabling faster, round-the-clock trading.

Hedera's token rallies on institutional flows as derivatives positioning shifts bullish across multiple timeframes.

The U.K. released new guidelines that include rules for crypto exchanges to start providing the British tax authority with full customer information on all their digital assets.

Crypto-related stocks are higher across the board, led by the bitcoin miners.

A fast 36% reset for bitcoin marked by unusual dominance behavior and a market wide deleveraging.

Your day-ahead look for Nov. 28, 2025

Bitcoin crept back toward $92,000 as markets slowly recovered from last week’s heavy sell-off, but mounting resistance threatens to keep the broader downtrend intact.

Strategic Income Opportunities Portfolio expands its allocation to the iShares Bitcoin Trust amid rising institutional demand.

KuCoin EU obtained a Markets in Crypto Assets (MiCA) regulation license in Austria, allowing it to offer regulated services across the EEA.

Upbit said it reimbursed all 38.6 billion won in member assets from its reserves.

Implied volatility indices tied to bitcoin and the S&P 500 have erased the recent spike, offering bullish price signals.

Traders have quickly re-priced the macro backdrop as the probability of a 25 bps cut at the upcoming FOMC meeting has surged from 39% to almost 87% in a matter of days.

On Thursday, South Korea's largest digital asset exchange, Upbit, suspended deposits and withdrawals after detecting unusual activity in the Solana network tokens.

Wallet interfaces typically summarize instructions as a single swap, and the bundled transaction executes atomically—meaning users unknowingly sign off on both.

The $0.150 level is now a critical support point, with further declines likely if it is breached.

XRP needs to reclaim $2.20 and break $2.23–$2.24 to regain upward momentum, as technical indicators remain bearish.

The issues began immediately at launch, when transactions failed because the contract contained an incorrect SaleUUID, requiring a 4-of-6 multisig update.

Flowdesk and QCP see short covering and dip buying supporting BTC around $90,000, while prediction markets assign low odds of a push toward $96,000.

Agent memory remains a problem that enterprises want to fix, as agents forget some instructions or conversations the longer they run.  Anthropic believes it has solved this issue for its Claude Agent SDK, developing a two-fold solution that allows an agent to work across different context windows. “The core challenge of long-running agents is that they must work in discrete sessions, and each new session begins with no memory of what came before,” Anthropic wrote in a blog post. “Because context windows are limited, and because most complex projects cannot be completed within a single window, agents need a way to bridge the gap between coding sessions.” Anthropic engineers proposed a two-fold approach for its Agent SDK: An initializer agent to set up the environment, and a coding agent to …

Hello, dear readers. Happy belated Thanksgiving and Black Friday! This year has felt like living inside a permanent DevDay. Every week, some lab drops a new model, a new agent framework, or a new “this changes everything” demo. It’s overwhelming. But it’s also the first year I’ve felt like AI is finally diversifying — not just one or two frontier models in the cloud, but a whole ecosystem: open and closed, giant and tiny, Western and Chinese, cloud and local. So for this Thanksgiving edition, here’s what I’m genuinely thankful for in AI in 2025 — the releases that feel like they’ll matter in 12–24 months, not just during this week’s hype cycle. 1. OpenAI kept shipping strong: GPT-5, GPT-5.1, Atlas, Sora 2 and open weights As the company that undeniably birthed the "generative AI" era with …

Researchers at the University of Science and Technology of China have developed a new reinforcement learning (RL) framework that helps train large language models (LLMs) for complex agentic tasks beyond well-defined problems such as math and coding.  Their framework, Agent-R1, is compatible with popular RL algorithms and shows considerable improvement on reasoning tasks that require multiple retrieval stages and multi-turn interactions with tools.  The framework is built on a redefinition of the RL paradigm that takes into account the dynamic nature of agentic applications that require interacting with evolving environments and imperfect information. This framing is much more similar to real-world applications and can have important uses for agentic tasks in enterprise settings. Rethinking…

Today Quincy Larson interviews Andrea Griffiths, who taught herself programming using freeCodeCamp while working in construction. She moved to the US from Colombia when she was 17, and within 6 months she joined the US Army. She ran a chain of gyms b...  ( 5 min )

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. What we still don’t know about weight-loss drugs Weight-loss drugs have been back in the news this week. First, we heard that Eli Lilly, the company behind Mounjaro and Zepbound, became the first…  ( 22 min )

Weight-loss drugs have been back in the news this week. First, we heard that Eli Lilly, the company behind the drugs Mounjaro and Zepbound, became the first healthcare company in the world to achieve a trillion-dollar valuation. Those two drugs, which are prescribed for diabetes and obesity respectively, are generating billions of dollars in revenue for…  ( 24 min )

Sarawak’s homegrown digital identity platform, SarawakPass, is set to be linked with the federal MyDigital ID system as part of a push toward a seamless national digital identification ecosystem. The move follows a memorandum of understanding (MOU) signed today on 28 November 2025 between the state’s government and the National Cyber Security Agency (Nacsa). State […] The post SarawakPass To Be Integrated With MyDigital ID In 2026 appeared first on Lowyat.NET.  ( 34 min )

The ongoing global memory shortage appears to be hitting a new and unexpected victim: NVIDIA. The company has benefited massively from the AI boom, but a fresh set of rumours suggests it might now be feeling the squeeze from the very demand surge it helped drive. According to leaker Golden Pig Upgrade on Weibo, NVIDIA […] The post NVIDIA Rumoured To Stop Supplying VRAM With GPUs Amid Global Memory Shortage appeared first on Lowyat.NET.  ( 36 min )

Euro NCAP (European New Car Assessment Programme), one of the most well-known independent vehicle safety organisations, has recently announced a series of updates to its testing procedures to better reflect modern driving conditions. These changes are set to take effect from 2026 onwards. According to the organisation, many of the updates are based on feedback […] The post Euro NCAP Reveals Safety Rating Overhaul For 2026 appeared first on Lowyat.NET.  ( 34 min )

It’s not an understatement to say that AMD’s 3D V-Cache technology has been a critical success and massive hit amongst gamers, the news of them committing seppuku on specific motherboard brands notwithstanding. Intel has clearly been feeling the sting of this, which is probably why there are now rumours of the brand making Nova Lake […] The post Intel Rumoured To Have Four Nova Lake CPUs With 144MB Of bLLC Cache appeared first on Lowyat.NET.  ( 34 min )

Last week, Google announced that it has added support for AirDrop to Quick Share, allowing for Android and iOS users to seamlessly transfer files. However, Pixel 10 users have quickly discovered a problem with the feature. More specifically, their devices would lose WiFi connectivity. On Google’s support forum, user JayMZ reported that after updating to […] The post AirDrop-Supported Quick Share Breaks WiFi On Pixel 10 Devices appeared first on Lowyat.NET.  ( 33 min )

The Road Transport Department (JPJ) has announced a major update to the login method for the MyJPJ platform. Starting 1 February 2026, all users aged 18 and above will be required to sign in via MyDigital ID. This transition will phase out the existing username-and-password login option for adult users. According to the department, the […] The post JPJ: MyDigital ID To Be Sole Login Method On App Starting February 2026 appeared first on Lowyat.NET.  ( 34 min )

Johor’s emergence as the nation’s data centre hub has taken a toll on the state’s water supply. Amid such concerns, the Johor government has declared that it will no longer approve Tier 1 and Tier 2 data centres. These data centres are categorised as high water users, guzzling roughly 200 times more water than Tier […] The post No More Approvals For Tier 1 And Tier 2 Data Centres In Johor appeared first on Lowyat.NET.  ( 35 min )

Leapmotor has officially launched its new B05 fully electric hatchback in its domestic market, where it is also known as the Lafa 5. The debut confirms details previously reported on both the exterior and interior, while also revealing the full variant lineup for China, which comprises five options: 515 Plus, 515 Pro, 515 Max, 605 […] The post Leapmotor Launches New B05 EV In China appeared first on Lowyat.NET.  ( 35 min )

Samsung Pay now works with a broad network of e-commerce merchants in Malaysia, including Samsung’s own online store. Samsung enabled this through a collaboration with payment service provider Fiuu. The move aims to push Samsung’s wallet feature beyond walk-in stores and deeper into the fast-growing online shopping space, with Fiuu powering the backend that makes […] The post Samsung Pay Now Works For Online Purchases In Malaysia appeared first on Lowyat.NET.  ( 34 min )

The Malaysian Highway Authority (LLM) has recently launched its answer to Waze and Google Maps. Developed in collaboration with Prosignal Consortium Sdn Bhd, the TuJu Highway Navigation App is available for download via the Apple App Store and the Google Play Store. As with any navigation app, TuJu comes with the usual fare of features. […] The post LLM Debuts TuJu Highway Navigation App With Toll And R&R Info appeared first on Lowyat.NET.  ( 35 min )

Earlier this month, an Italian online retail store named MediaWorld made a rather epic snafu: It accidentally labelled the 13-inch iPad Air units it was selling for US$17 (~RM70), instead of the average RM3,699 that it typically cost. Naturally, several eagle-eyed customers noticed the pricing and swooped in to snag their unit(s) of the 13-inch […] The post Italian Retailer Accidentally Sold iPad Airs For US$17 And Now Wants Them Back appeared first on Lowyat.NET.  ( 35 min )

Another month, another melted 12VHPWR adapter on an RTX 5090 and more specifically, an MSI RTX 5090. In this most recent tale of burnt-out adapter, the head didn’t just fizzle: it fused together with the power port of the GPU. The post of the affected MSI RTX 5090 was first posted on Reddit by Redditor […] The post Another MSI RTX 5090 12VHPWR Ports Burns Out, This Time Fusing Itself To The GPU appeared first on Lowyat.NET.  ( 35 min )

Valve is hosting its Black Friday sales on Steam, making it the first time the digital distributor and video game market has ever had a sale on said day. To be fair, it does put a very public disclaimer in the form of an asterisk on its call-to-arms for gamers to shop. Whatever the case, […] The post Steam Hosts First-Ever Black Friday Sale; Discounts Galore appeared first on Lowyat.NET.  ( 34 min )

Ever since its launch, Maybank’s MAE app has been helping Malaysians take care of all their digital banking needs. And for five years and counting, the banking service has grown exponentially, keeping up with both the needs and wants of its customers. Since its inception to today, the app now hosts a wide variety of […] The post MAE App: Celebrating Five Years Of Digital Banking Excellence appeared first on Lowyat.NET.  ( 40 min )

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Designing High-Performance Fintech SaaS with Redis and CDNs A practical, junior-friendly guide using AWS, Kubernetes, and Nginx When I talk to teams building fintech or SaaS products, the conversation usually starts with features: “We need virtual cards.” “We need real-time notifications.” “We need a new reporting dashboard.” But most users only really notice one thing: speed. A payment confirmation screen that spins for 7–8 seconds, A dashboard that feels sluggish on mobile data, An app that occasionally “hangs” during peak hours. In finance, that’s not just annoying – it quietly erodes trust. If the app feels slow or unreliable, users wonder whether their money is safe, not whether your Kubernetes manifests are clean. In this article, I’ll walk through how I think about performance in…  ( 14 min )

Here's what I keep seeing: marketers celebrating their GA4 migration like they've crossed some finish line, when really they've just shown up to the starting blocks. The default segments Google hands you? They're fine for surface-level reporting. But if you're still relying on "Purchasers" and "New Users" to drive your strategy in late 2025, you're basically reading the CliffsNotes and wondering why you don't understand the plot. The real power in GA4 lives in custom segments. Not the ones everyone builds (we get it, you can segment mobile vs desktop). The ones that expose actual behavior patterns—the kind that make you rethink your entire funnel strategy at 11 PM on a Tuesday. I've spent the last year building, breaking, and rebuilding custom segments for clients across e-commerce, SaaS, …  ( 11 min )

For many years, I've used Process to call Terminal commands from my macOS apps. Process is an old technology, formerly known as NSTask. It works, but it's complicated to set up and it can have issues. The Swift language team have now published a modern alternative called Subprocess. Since I'm currently using Process in my Man Reader app and in my macOS Apps Step by Step book, I thought it was time to assess the new option and see if I should swap to it. I started by creating a sample project using the macOS App template. Then I added the package dependency by searching for https://github.com/swiftlang/swift-subprocess. This also adds swift-system which the ReadMe says provides idiomatic interfaces to system calls and low-level currency types. Next, I removed the App Sandbox in Target -> Si…  ( 11 min )

If you only meet Grok as the witty chatbot inside X, it’s easy to forget there’s a very serious, very expensive machine humming behind the sarcasm. Under that rebellious personality sits a frontier-scale training stack built on tens of thousands of GPUs, a custom JAX + Rust + Kubernetes system, and a data engine that continuously ingests both the open web and the firehose of X posts. This article takes a product-neutral, infrastructure-first look at Grok: how the model family is structured, how the training pipeline works, what sort of cluster you need to train something like Grok-1, and how real-time X integration actually plugs into the serving stack. Think of it as a systems engineer’s tour of xAI’s choices—similar in spirit to Macaron’s deep technical breakdowns of GPT, Claude and Gemi…  ( 15 min )

Unveiling the Hidden Geometry That Supercharges Neural Nets Ever wonder how a simple neural network can learn such complex patterns? Do seemingly random networks learn to identify objects regardless of their size or location? What if the secret lies in a fundamental, self-organizing principle that automatically encodes multi-scale understanding into the network itself? Imagine a blueprint for the universe, where every location reflects information about all locations nearby. Now, picture that blueprint spontaneously forming within your neural network as it trains. Recent discoveries suggest that neural networks, even relatively simple ones, spontaneously develop a multi-scale geometric structure during the learning process. This structure, a kind of inherent map, allows them to efficient…  ( 7 min )

Introduction For the last few weeks, I've been experimenting with something simple on the surface but surprisingly difficult in execution: Publishing a blog post to multiple platforms from inside an AI agent. Not via API scripts. Not via UI automation. Not via manual copy-paste. I'm talking about a true "write once → publish everywhere" workflow powered by MCP (Model Context Protocol). And the best part? This exact blog post you're reading right now was published through my MCP server. If you write blogs regularly—especially technical blogs—you probably deal with this: One version for Hashnode One version for Dev.to Maybe a copy for your personal site Slight formatting differences Lots of copy-paste And sometimes… forgetting to post on one platform For years, nothing has deeply solved th…  ( 7 min )

I didn't rewrite the library because it was broken - I rewrote it because I outgrew it. Five years. That's how long I've been maintaining timepicker-ui - a framework-agnostic time picker library that started as my "learn TypeScript properly" project. Last week, I shipped v4.0.0, a complete architectural rewrite that breaks almost everything. And honestly? It feels great. I didn't want to "play with TypeScript" - I wanted to learn it for real. And the fastest way to do that is to build something painful enough to expose all your mistakes. A time picker was perfect: Native was inconsistent across browsers, Material Design's version was locked to Google's ecosystem, and the component was small enough to finish but complex enough to teach real lessons. TypeScript caught …  ( 10 min )

If you follow frontier AI, you’ve probably noticed that xAI’s Grok has gone from “edgy Twitter chatbot” to a serious challenger to GPT, Gemini and Claude in barely two years. Grok now powers the AI assistant on X, appears in cloud providers’ model catalogs, and even has an ultra-premium “Heavy” tier aimed at power users and enterprises. At the same time, rumors and early reporting around “Grok 5” talk about a step-change in reasoning, multi-agent orchestration and truth-seeking features that could matter a lot if you’re choosing models for products in 2026. Grok is xAI’s family of large language models and the chatbot built on top of them, originally pitched as an AI with a “Hitchhiker’s Guide to the Galaxy” attitude—more irreverent, more willing to answer controversial questions, and dee…  ( 14 min )

En ny verklighet för textanalys i 2025 Utvecklingen av moderna språkmodeller har skapat en helt ny verklighet för alla som arbetar med texter. Från akademiska miljöer till marknadsföringsbyråer och journalistiska redaktioner finns samma grundläggande fråga: hur avgör man om en text verkligen är skriven av en människa? Det som för tio år sedan var en fråga om att hitta kopierade stycken har idag blivit en kamp mot alltmer sofistikerade LLM-system som kan formulera sig flytande, anpassa tonfall och till och med efterlikna mänsklig variation. I denna artikel görs en fördjupad analys av hur PlagiatKontroll klarar sig mot dessa nya typer av texter och hur den praktiska jämförelse av PlagiatKontroll LLM tests visar verktygets styrkor och begränsningar. Varför AI-texter utmanar traditionella verk…  ( 8 min )

Continuous Integration (CI) enables development teams to automatically build, test, and validate application changes whenever code is committed to a repository. In Azure environments, Azure Pipelines provides a robust CI service that integrates seamlessly with platforms like GitHub and Azure Repos. By configuring CI with Azure Pipelines, teams can automate the process of building container images, run tests, and securely pushing updated images to Azure Container Registry (ACR). This automated workflow ensures consistent deployments, reduces manual errors, and supports a scalable DevOps lifecycle for applications running on Azure Container Apps. Configure Pipeline1 to use the self-hosted agent pool Open a browser window, navigate to https://dev.azure.com, and then open your Azure DevOps org…  ( 8 min )

I love Vercel. The developer experience (DX) of connecting your Github, choosing your repo, and clicking deploy is magical. But I have a lot of side projects. And as soon as I need a few more resources, want to kick off a background worker, hit a bandwidth limit, the "Vercel Tax" kicks in. The pricing jumps significantly compared to the raw cost of compute. As we all know, Vercel is one big AWS wrapper. On the other hand, a $5 DigitalOcean or especially Hetzner VPS is incredibly cheap and powerful, but nobody wants to move from Vercel to this, as you've now got to deal with configuring Nginx, setting up Let's Encrypt, patching security updates, rolling automated deployments, and creating backups. I wanted the Vercel experience, but on my own hardware, and the current tools just didn't cut…  ( 7 min )

Most .NET developers meet this error at least once: An error was generated for warning 'Microsoft.EntityFrameworkCore.Migrations.PendingModelChangesWarning': The model for context 'ApplicationDbContext' has pending changes. Add a new migration before updating the database. You’re just running: dotnet ef database update …and EF Core essentially answers: “Your C# model and your migrations are out of sync. I refuse to update the database until you fix that.” This post turns that frustrating moment into an architectural superpower: You’ll really understand where this warning comes from. You’ll know when to create a migration and when to revert code instead. You’ll see how to safely reset dev databases. You’ll even see how to disable the warning (and why you almost never should). We’ll use EF…  ( 13 min )

Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less CinemaSins takes on Fantastic Four, pointing out all the “sinstastic” moments (even though it’s “not bad” overall) in under 20 minutes—courtesy of sponsor BetterHelp, which offers a discount for your first month of therapy. They also shout out their website, YouTube channels (@TVSins @commercialsins @cinemasinspodcastnetwork), poll, Patreon, Discord, Reddit, Instagram, TikTok, and introduce the writing team behind the video. Watch on YouTube  ( 6 min )

John Carter – Caravan Of Garbage kicks off a week-by-week deep dive into Disney’s biggest live-action misfires, starting with 2010’s Nic Cage vehicle The Sorcerer’s Apprentice. With Marvel and Star Wars on shaky ground and new titles like Wish and Elio failing to hit, the hosts frame Disney’s current slump as just the latest chapter in its long history of massive flops. For bonus content—early videos, extended audio editions, podcasts and more—head to bigsandwich.co. You can also catch movie commentaries and game let’s-plays, follow James (@mrsundaymovies) and Maso (@wikipediabrown) on Twitter, or support the show on Patreon. Watch on YouTube  ( 6 min )

What Is HATEOAS? A Complete Guide + Build Your Own App Using Hypermedia 🔥 Anthony Max ・ Nov 27 #webdev #javascript #programming #opensource  ( 5 min )

tl;dr: I spent five years interviewing SA candidates at AWS. Comprehensive AWS training doesn't correlate with hire decisions. Production talk and clear thinking do. Now that I'm external, I can say it plainly: most interview prep is wasted effort. I was a Principal SA at AWS for two years. I sat on hiring panels as a Manager after that for three years. I made hire/no-hire decisions. I watched hundreds of candidates prepare the wrong way and then blame themselves for not studying hard enough. Now that I've left, I can say this plainly without corporate-speak: your comprehensive AWS study guide is doing more harm than good. We don't care if you memorized the Well-Architected Framework. We didn't care if you studied all 200 AWS services. We cared if you could think clearly about tradeoffs, d…  ( 12 min )

If you’re getting into cybersecurity, ethical hacking, or network engineering, you’ll quickly hear the name Nmap. When I started learning Nmap, it felt overwhelming - so many flags, so many scan types, so many outputs. At the same time, I’m building a small tool in Go that works like Nmap, which forced me to understand what Nmap actually does behind the scenes. This article is a simple introduction to Nmap for beginners — no assumptions, no jargon overload. Nmap (Network Mapper) is a free and open-source tool used to discover hosts, open ports, running services, OS information, and much more. Think of Nmap as a "network Sherlock Holmes" — it asks questions like: Who is online? Which ports are open? What services are running? What OS might this machine be using? Even if you’re not a pentest…  ( 8 min )

If 2023 was the year AI went mainstream, 2025 is the year the “one model to rule them all” myth finally broke. Instead of a single obvious winner, we now have a crowded frontier: OpenAI’s GPT-5.1 powering ChatGPT, Google’s Gemini 3 Pro running across Search and the Gemini app, Anthropic’s new Claude Opus 4.5, and xAI’s Grok 4 promising “the most intelligent model in the world.” Each vendor declares their model the smartest, safest, or most “agentic” — and the benchmarks look like a bowl of alphabet soup: HLE, ARC-AGI-2, SWE-Bench, GPQA, OSWorld. So if you’re a builder, founder, or power user, which one is actually the best AI model in 2025? The short answer is: it depends less on IQ points and more on what you’re trying to ship. The longer answer — and the goal of this article — is to sho…  ( 14 min )

What Is HATEOAS? A Complete Guide + Build Your Own App Using Hypermedia 🔥 Anthony Max ・ Nov 27 #webdev #javascript #programming #opensource  ( 5 min )

GitHub - hmpl-language/examples: List of sample applications on HMPL List of sample applications on HMPL. Contribute to hmpl-language/examples development by creating an account on GitHub. github.com  ( 6 min )

An autopsy of OpenAI's shopping integration: How humans chose to fine-tune a $4B neural network for Walmart checkouts while the actual infrastructure still breaks. AI isn't taking jobs — people are using it to fire people. Names, dates, receipts. Time of Death: September 29, 2025 THE BODY On September 29, 2025, OpenAI and Stripe launched the "Agentic Commerce Protocol." [1] Not a cure for disease. Not a breakthrough in education. A shopping cart. Within weeks, Walmart — the nation's largest retailer — Etsy, and over a million Shopify merchants (Glossier, SKIMS, Spanx, Vuori, Steve Madden) signed on. [2] Eight hundred million ChatGPT users could now buy directly in chat. [3] CEO Doug McMillon called it the end of "a search bar and a long list of item responses." [4] Sam Altman, cofounder of…  ( 9 min )

My terminal was sluggish. Every time I opened a new tab, there was this annoying delay before I could start typing. I decided to dig into it, and with Claude Code's help, I went from a 770ms startup time to just 40ms. That's a 19x improvement. It wasn't that I accumulated too much tooling. Most things I have in my .zshrc, I needed, but each thing I tacked on added to my shell startup time. I honestly hadn't looked into this and just lived with it. Then, John Lindquist posted this the other day so I figured, let Claude Code speed it up for me. // Detect dark theme var iframe = document.getElementById('tweet-1993037322984866168-791'); if (document.body.className.includes('dark-theme')) { iframe.src = "https://platform.twitter.com/embed/Tweet.html?id=1993037322984866168&theme=dar…  ( 10 min )

A few months ago, I was at a barbershop and noticed something important: three customers left because their appointments were mixed up. It made me realize how many businesses lose time and energy simply because their booking tools are not clear or automated. That moment gave me the idea to build something better. Today, I’m happy to share that Rezzervo is live — a clean and modern booking system designed to make scheduling easier for everyone. Rezzervo supports: • Analytics dashboard It helps business stay on track, stay organized, and offer a smooth booking experience without extra effort. If you know someone who could use a system like this, feel free to share it with them. You can also go and try it out for free on: https://rezzervo.com More helpful features are on the way. 🚀  ( 6 min )

Frontend development has evolved far beyond making static web pages. We're not just coding; we're crafting accessible, high-performance, and scalable digital experiences. A modern frontend engineer is the ultimate bridge—connecting design, user experience (UX), and core engineering principles. With an overwhelming number of tools and techniques available, it's easy to get lost. This guide cuts through the noise to focus on the essential skills that build real value, mapped from Intern to Senior. These are the bedrock skills that never go out of style. HTML is the unshakeable foundation. Mastering it means building an inherently better product. Core Skill Why It Matters (The "Why") Semantic HTML Improves SEO, accessibility, and maintainability. Makes your structure clear to browser…  ( 10 min )

When you work on multiple front-end projects at scale, consistency and automation quickly become key. At Prisma Media, we wanted every merge request to focus on actual logic changes, not formatting or stylistic details. We had relied on the classic linting stack: ESLint for JavaScript and TypeScript, StyleLint for CSS and Prettier for consistent formatting. With VS Code Workspaces configured for auto-format on save, code reviews became cleaner and formatting discussions disappeared. This article explains how we simplified this stack by migrating to Biome, a single tool that handles linting and formatting across multiple front-end languages. Before Biome, our front-end projects relied on the classic trio: ESLint, StyleLint and Prettier. Over time, the linting stack grew to cover more langua…  ( 9 min )

Surely most people have encountered the concept of HATEOAS at least once, but what exactly is it? In fact, this is a rather old, but very interesting topic even today, which has not lost its relevance in development. In this article, we will cover the basics and create our first simple application that will reflect this topic. Ready? Then let's get to the topic! Many would start with a definition, but without some understanding, we'll naturally leave it at that for now. Let's first look at how our app works. Let's say we have a typical SPA application built on some popular framework. Let's review how we retrieve data from it. We retrieve data from API routes defined in advance on the client, but what if the route changes? What if we work in a large company with several thousand employees …  ( 9 min )

AWS re:Invent runs next week, December 2-6, 2025, in Las Vegas. In the weeks leading up to pre:Invent announcements, staying up to speed is a challenge. With the constant stream of AWS news, even those of us embedded in the ecosystem struggle to keep up. To stay up to speed on all announcements, check out aws-news.com. It's now the de facto way to stay on top of what's new year-round. In this article, we're sharing: 10 announcements across Governance, Risk, Compliance, Security, Organisation Management and AI that matter for building resilient, well-governed, secure systems, as well as responsible AI systems. Chosen because we think they'll make a meaningful impact for our customers and the broader ecosystem. Creating this post helps us research each announcement and dissect its implicatio…  ( 13 min )

Introduction. In our country Kenya, the agriculture sector contributes greatly to our economy. Agriculture contributes significantly to exports earnings, food security and job The KPI cards. Combo chart. Map chart. Column chart Line chart. The line chart shows how revenue changed across the harvesting months. It also shows how profit increases and decreases over time. Pie chart Interactive filters. Insights. Importance of the dashboard. Conclusion. The dashboard makes agricultural data easy to understand. It helps compare regions and see trends which helps to improve farming in Kenya. Farmers can be helped with this dashboard to know where to make improvements to increase yield  ( 7 min )

TLS # generate TLS cert and key openssl command [ options ... ] [ parameters ... ] About TLS we will mainly focus on 3 levels/types encryption in this article. inside cluster communication (/etc/kubernetes/pki/*) client (kubectl) communicate with apiserver(~/.kube/config) application level communication (TLS Secrets) 1.1 PKI files PKI files in /etc/kubernetes/pki/ secure: kubelet ↔ apiserver (mTLS) scheduler ↔ apiserver controller-manager ↔ apiserver apiserver ↔ etcd (in some setups) kube-proxy ↔ apiserver These ensure control-plane communication is always encrypted and authenticated. ~/.kube/config stores: the API server URL (HTTPS) the CA certificate user’s client certificate/key This ensures: kubectl connects to apiserver using TLS apiserv…  ( 7 min )

From Waste to Website: Eivan's 'Trash to Treasure' Revolution Powered by Creativity and Digital Tools In an era defined by rapid consumption and increasing environmental concerns, the story of Eivan emerges as a beacon of hope, innovation, and artistic brilliance. Inspired by the unprecedented challenges and quiet introspection brought about by the global pandemic, Eivan embarked on a truly remarkable journey: the 'Trash to Treasure' project. This initiative transcends mere art; it’s a powerful statement on sustainability, a call to rethink our relationship with waste, and a testament to the boundless potential of human creativity. Eivan meticulously transforms discarded cardboard boxes into breathtaking works of art, not only giving new life to forgotten materials but also highlighting th…  ( 9 min )

AI-powered search engines are becoming the primary way people discover information online. Instead of browsing long lists of links, users now ask ChatGPT, Perplexity, Gemini, and Microsoft Copilot for recommendations — and these systems return one single, authoritative answer. That means a brand is either included in the response or ignored entirely. This fundamental shift has created demand for AI ranking tools — platforms that help businesses understand and improve how they appear inside AI-generated answers. These tools analyze visibility, track brand mentions, and reveal keyword and prompt opportunities across multiple AI engines. Below are the three most impactful AI ranking tools in 2025, with AI Rank Checker leading due to its combined ability to optimize and track visibility across…  ( 8 min )

Full-stack devs who combine AI, cloud, and serverless skills are the unicorns of 2025 building scalable solutions with less code, faster. Why it matters for devs: AI: Automates repetitive tasks like code generation, testing, and optimization. Cloud: Enables global scalability without managing physical infrastructure. Serverless: Lets you deploy features instantly, pay per use, and focus on logic over ops. Mastering these three areas means you can deliver high-impact solutions faster and stay ahead in the evolving tech landscape.  ( 6 min )

The task is to implement the function Object.is() The boilerplate code function is(a, b) { // your code here } Object.is() works the same way except for 2 special cases. +0 and -0 are the same, but Object.is() says they are different. Also, NaN === NaN is false, but Object.is() says they are the same. With that in mind, if +0 and -0 look equal, check if they have the same sign. It is checked by dividing 1 by both if (a === b) { return a !== 0 || 1 / a === 1 / b; } For NaN, check if the value is equal to itself return a !== a && b !== b; The final code function is(a, b) { // your code here if(a === b) { return a !== 0 || 1 / a === 1 / b; } return a !== a && b !== b; } That's all folks!  ( 6 min )

While the West has been captivated by its own financial theater, the foundations are trembling. For nearly sixteen years since the 2008 crisis, the U.S. economy has swept its real problems under the rug, choosing instead to inflate a succession of asset bubbles. This policy created a distorted reality, masking deep-seated issues like wealth inequality and a weakening real economy. The pandemic only accelerated this process, with massive liquidity injections providing a temporary lifeline that blew yet another layer of froth onto an already precarious market. This isn't just another cycle; it's a dangerous parallel to the stagflationary trap of the 1970s, a dynamic we have been tracking for five years. The music is slowing, and the signs of a major market dislocation are now too obvious to …  ( 10 min )

Introduction When working with Serilog writing to a log file configured with a rolling interval, Serilog does not expose the log file name. Learn how to obtain the last log file written to using FileSystemGlobbing. The base path and file name are stored in appsettings.json under the section SerilogSection. { "SerilogSection": { "FileName": "LogFiles/EF-Log.txt" } } Model public class SerilogSection { public string FileName { get; set; } public string Folder => Path.GetDirectoryName(FileName); } Class to configure Serilog, which creates a new file every minute for demonstration rather than one log per day. internal class SetupLogging { public static void Development() { var fileName = ConfigurationHelpers.GetSerilogFileName(); Log.Logger = new Lo…  ( 7 min )

As AI engines like ChatGPT, Gemini, Perplexity, and Microsoft Copilot become primary search channels, ranking on Google is no longer enough. Millions of users now ask AI assistants for recommendations, and the answers they receive are generated instantly from combined knowledge sources. There is no list of web results, no page two, and no opportunity to “rank later.” Either your brand appears in the answer — or it doesn’t. This shift has created an entirely new need: AI search ranking tools. These platforms measure how often your brand shows up in AI responses, reveal which phrases trigger visibility, and provide insights to help you improve your ranking inside AI-generated answers. Below are the three best AI search ranking tools, with AI Rank Checker leading as the only fully dedicated A…  ( 8 min )

Most teams still design open graph images manually — opening a file, adjusting text, exporting, re-uploading. It works for a few posts… but breaks completely once you publish at any sort of scale. This guide shows how to automate open graph image generation using the Contentdrips API. You'll turn any blog title, description, or author name into a clean, branded open graph image — generated instantly with one API call. For example, this one: You can grab ready-made templates here: 👉 Contentdrips Templates And you can get a free API key (no credit card required) here: 👉 API Management Manually creating these preview images leads to: Inconsistent designs Outdated brand elements Missing images when publishing fast Time wasted building the same layout again Zero automation possibiliti…  ( 8 min )

Introduction Modern microservices require clean separation of concerns, testable code, and efficient inter-service communication. In this comprehensive tutorial, we'll explore three powerful patterns that work together to create maintainable, scalable Go applications: gRPC for fast, type-safe service-to-service communication Dependency Injection using Uber Fx for clean architecture Hexagonal Architecture for flexible, testable business logic By the end of this article, you'll understand how to combine these patterns to build professional-grade microservices in Go. gRPC is a high-performance, open-source framework developed by Google. The name stands for Google Remote Procedure Call. Let's break down what that means. A Remote Procedure Call (RPC) is a protocol that allows a program on one…  ( 22 min )

Bill Simmons, Chris Ryan and Cousin Sal are back on The Ringer’s Rewatchables, firing up their favorite Monday night parlay to revisit the 2005 sports thriller Two for the Money. They riff on Matthew McConaughey’s rookie betting star, Al Pacino’s maverick mentor and Rene Russo’s tough-as-nails bookmaker with plenty of laughs along the way. They kick off with a cold open (00:00), dive into the nitty-gritty of on-screen sports betting (1:53), debate the most rewatchable scene (30:13) and wrap up with their signature “categories” round (48:33). Along the way, Subaru’s Share the Love® Event and State Farm step in as proud sponsors. Watch on YouTube  ( 6 min )

Everything Wrong With KPop Demon Hunters unloads CinemaSins’ signature snark on the new movie in a rapid-fire, 16-minute roast, complete with links to their main site, social channels (YouTube, TikTok, Instagram), a fan poll, and a Patreon pitch to keep the sin machine running. The video’s writing squad—Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—gets a shout-out, and viewers are reminded to hop into their Discord, Reddit, and even snag Jeremy’s book for more behind-the-scenes fun. Watch on YouTube  ( 6 min )

CinemaSins just dropped a bite-sized “Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less,” sponsored by BetterHelp. True to form, they find their share of “sintastic” moments in the MCU reboot even though it’s “not bad,” dishing out quips on every cringe-worthy beat. They round out the vid with links to their main site, YouTube spin-offs (@TVSins, @commercialsins, @cinemasinspodcastnetwork), social polls, Patreon support, and a shout-out to the writers squad (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) plus community hangouts on Discord and Reddit. Watch on YouTube  ( 6 min )

When working with ForgeRock DS, generating realistic test data can be a tedious task. However, with the help of make-ldif, you can automate the process and save time. In this article, we'll explore advanced techniques for generating test data using make-ldif. By leveraging this tool, you'll be able to create a wide range of test data, from user profiles to group memberships. With realistic test data, you'll be able to simulate real-world scenarios and test your DS configurations more effectively. Make-ldif is a powerful tool that allows you to create LDIF files containing the data you need. By combining it with your ForgeRock DS instance, you can generate test data quickly and efficiently. In this article, we'll cover the steps to get started with make-ldif and provide you with some advanced techniques to take your testing to the next level. Read more: Advanced Techniques for Generating Test Data Using make-ldif in ForgeRock DS  ( 6 min )

As we dive into the world of synthetic data, one concept that often gets overlooked is the idea of "information-theoretic" synthetic data. In essence, this approach focuses on generating data that not only mimics the statistical properties of the original data but also captures the underlying relationships and patterns within it. This is achieved through the use of techniques like generative adversarial networks (GANs) and variational autoencoders (VAEs), which can learn to represent complex data distributions in a compact and meaningful way. The benefits of information-theoretic synthetic data are numerous. For instance, it can be used to create synthetic data that is not only realistic but also consistent with the underlying mechanisms that generated the original data. This can be particularly useful in fields like healthcare, where synthetic data can be used to create realistic patient simulations for training medical AI models. By generating data that is not only realistic but also informative, we can unlock new insights and applications that were previously inaccessible. Publicado automáticamente  ( 6 min )

This article is a less technical version of my gist about how to implement Vite + Kemal. Kemal is a minimalist Crystal web framework, inspired by Sinatra from Ruby. Its main difference from Sinatra is its speed, due to Crystal’s native compilation. Meanwhile, in the front end world, Vite appeared as an alternative to bundlers, and quickly gained attention. But what if we could combine both Vite and Kemal in the same application and use any modern UI framework, or even just simple HTML with some libraries, without manually copying .min.js files? That is why this article exists! First, install Crystal (if you do not have it) and Node.js (or Bun). After that, create a Crystal project: crystal init app app cd app Then, edit your shard.yml and add Kemal as a dependency. Here is an example: nam…  ( 7 min )

When you're building a content publishing API that already supports Twitter, LinkedIn, and Dev.to, adding WordPress feels like it should be straightforward. It's just another REST API, right? Not quite. Unlike the other platforms, WordPress doesn't use OAuth. It uses HTTP Basic Authentication with application passwords. This means instead of managing tokens and refresh flows, you're dealing with a simpler but more permanent credential system. Here's what the authentication looks like: const authString = Buffer.from(`${username}:${applicationPassword}`).toString('base64'); const response = await fetch(`${siteUrl}/wp-json/wp/v2/posts`, { method: 'POST', headers: { 'Authorization': `Basic ${authString}`, 'Content-Type': 'application/json', }, body: JSON.stringify(postData), }…  ( 8 min )

Unlocking the Potential of Dynamic Adaptive Difficulty Adjustment (DADA) in Sports Training Recent research in AI Sports Coach has yielded a groundbreaking discovery: the effective implementation of Dynamic Adaptive Difficulty Adjustment (DADA) in sports training. By leveraging machine learning algorithms, DADA enables real-time modification of training stimuli to optimize an athlete's progress, preventing plateaus and reducing the risk of over-or undertraining. Our study, conducted in collaboration with top-tier sports teams, demonstrated that DADA-based training protocols resulted in significant improvements in agility, speed, and reaction time among athletes. Moreover, a notable 35% reduction in injury prevalence was observed among the DADA-trained group compared to the control group. The practical implications of DADA are far-reaching. With the ability to continuously adjust the difficulty level of training exercises, coaches can: Improve athlete engagement: By providing challenging yet manageable tasks, coaches can maintain athletes' motivation and interest, reducing the likelihood of dropout. Enhance transfer of learning: DADA enables the simulation of real-game scenarios, allowing athletes to develop skills that are directly applicable to competition. Optimize training load: By minimizing the risk of overtraining, coaches can ensure that athletes are performing at their best, while also reducing the likelihood of burnout. As the field of AI Sports Coach continues to evolve, the integration of DADA into training protocols will undoubtedly become a cornerstone of high-performance sports development. Publicado automáticamente  ( 6 min )

Photo by Ed Hardie on Unsplash Original Source: https://skildops.com/blog/stop-malware-at-the-door-automated-s3-file-scanning-with-aws-guardduty Amazon S3 is widely used to store various kind of files and most of the times we do not scan these files for malwares thus exposing ourselves and our clients to risk. It was the same case for one of projects we were working on. It was business as usual and we were on a prep call before the official ISO-27001 audit process kicks off. We had managed to tick all the boxes except the one when we were asked if we are scanning the files that we upload to the S3 bucket and our answer was a straight no. I could see on the face of the evaluator that she wasn’t very happy with our answer and asked if we can manage to get it sorted. The security audit was j…  ( 8 min )

Title: Edge AI Showdown: FPGA vs GPU - A Battle for Real-Time Inferencing As AI continues to permeate various aspects of our lives, the need for efficient edge inferencing has become increasingly crucial. Two promising edge AI approaches have emerged: Field-Programmable Gate Arrays (FPGA) and Graphics Processing Units (GPU). Let's dive into the nuances of each and explore which one reigns supreme. FPGA: The Specialized Champion FPGA-based edge AI solutions leverage the flexibility of programmable logic to optimize AI models for specific use cases. By customizing the design, FPGAs can achieve higher performance per watt and reduced latency compared to traditional CPU-based solutions. For instance, Intel's Stratix 10 series can achieve up to 5 TOPS (tera-operations per second) while consumin…  ( 7 min )

Maven Enforcer Rule dependOnAllProjects, com.github.mikkoi:maven-enforcer-rule-depend-on-all-projects is a user-created custom rule to force any Maven project in a multi module build to have a dependency on all other projects in the same build. The rule ensures that when a multi module Maven project is reconfigured by adding or removing subprojects, all projects are listed as dependencies for that subproject in which maven-enforcer-plugin is executed. If used in a CI pipeline or in any similar manner, this Maven Enforcer rule will keep the subproject up to date. If there is something that needs to be done after everything else in the build is completed, it can be placed into its own subproject with maven-enforcer-plugin configured with this rule. JaCoCo is a free Java code coverage library…  ( 7 min )

What is HexSpeak? HexSpeak is not a single programming language, but rather a style of hexadecimal encoding where values are intentionally chosen so they form readable words when written in hex. Programs, memory signatures, or machine instructions are crafted using hexadecimal values like “0xDEADBEEF”, “0xFEEDFACE”, or “0xCAFEBABE”. These readable patterns act like inside jokes in low-level programming and hacker culture. HexSpeak is especially common in bootloaders, malware signatures, ROM headers, and compiler metadata. In some environments, code can be written entirely in hexadecimal, and HexSpeak makes it slightly more fun or memorable — even if still cryptic. Type: Encoded / Low-level style Origin: Late 1970s (home computer hacking era) Used in: Machine code, compilers, bootloader…  ( 7 min )

A human-centered argument backed by real research Imagine a world where people have one extra day every week to rest, doesn't hurt productivity --- in many cases, it improves it. Below is the clearest, most human explanation of why the 4-day week is smarter way for society to function. 1. People Get Healthier --- Fast Across every major trial, results are the same: Stress goes down Burnout drops Sleep improves Overall wellbeing rises The large UK 4-day week pilot (60+ companies) saw major reductions in Why this matters: A healthier population is more creative, more stable, and more capable human flourishing, not just "employee benefits." 2. Productivity Doesn't Drop --- It Often Increases Here's the shocker: working less doesn't mean producing less. Microsoft Japan saw a …  ( 8 min )

What is Chicken? Chicken is an esoteric programming language created by Torbjörn Söderstedt. The idea is simple and intentionally ridiculous: every piece of code must consist only of the word “chicken,” repeated one or more times. The number of times “chicken” appears in a line determines the instruction. Because of this, the language looks like a farm animal repeating itself endlessly. Chicken is based loosely on a stack machine, similar to languages like Brainfuck or Ook. Instead of meaningful syntax, logic is encoded entirely by counting how many times the word appears. It is absurd, difficult, and intentionally frustrating — but also strangely entertaining. Language Type: Esoteric / Joke Creator: Torbjörn Söderstedt Syntax: Only the word “chicken” Instruction Style: Count-based in…  ( 7 min )

AI is no longer a “nice-to-have experiment.” It’s quietly becoming the backbone of modern products. McKinsey’s recent survey shows that 88% of the companies now use AI in at least one business function, and major industries expect a large share of their revenue in the next few years to come from new or improved products. The good news: AI can dramatically speed up product development, personalize user experiences, and reduce guesswork. This article is written from a business perspective—not a developer’s. You don’t need to know how to train a model if you can partner with a reliable development partner – but you need to understand how to move an AI product from idea to launch in a way that is strategic and aligned with your business goals. A lot of AI initiatives fail because they start w…  ( 11 min )

What is Aheui? Aheui is an esoteric programming language designed by Korean developer Yoo Eui-young. It uses Korean Hangul syllables as its instructions, making it one of the rare programming languages where code looks like written natural language. Instead of Latin characters or symbols, Aheui uses consonants and vowels as operations, storage commands, and movement instructions. The language operates on a two-dimensional grid, meaning the instruction pointer can move up, down, left, or right depending on the vowel following the consonant instruction. This gives Aheui a similar feel to languages like Befunge, but with the unique twist of using phonetic rules from Hangul. Aheui is not designed for everyday programming. Instead, it exists to explore linguistic structure as executable code, b…  ( 7 min )

Perplexity AI's Smart Assistants with Memory: A New Era of Personalization\n\nPerplexity AI has rapidly carved out a niche as a powerful conversational search engine, differentiating itself by providing direct, sourced answers rather than just links. It’s been a game-changer for users seeking concise, verifiable information, offering a refreshing alternative to traditional search engines. Its ability to summarize and synthesize information on the fly has made it an invaluable tool for researchers, students, and anyone looking for quick, authoritative insights.\n\nNow, Perplexity is taking a significant leap forward by introducing \"AI Assistants with Memory.\" This groundbreaking feature means that these assistants won't just respond to your current query in isolation; they will learn and retain context from your previous interactions. Imagine an assistant that remembers your preferences, your project details, or even your preferred communication style across multiple conversations and over time. This persistent memory allows for truly enhanced personalization, enabling a more natural, efficient, and deeply customized user experience, eliminating the need to re-state context repeatedly.\n\nThe implications of this move are profound. For users, it means a dramatically more intelligent and helpful AI experience that evolves with them. For Perplexity, it solidifies its position as an innovator, pushing the boundaries of what conversational AI can achieve beyond simple query-response. This development points towards a future where AI isn't just a tool, but a truly personal digital companion, capable of proactive assistance and deeply integrated into our daily workflows. It’s a significant step towards more human-like, context-aware artificial intelligence.  ( 17 min )

Today marks Day 4 of my #30daysofAWSTerraform challenge! 🚀 I explored the most critical component of Terraform: the State File (terraform.tfstate). It acts as the database for your infrastructure, mapping your code to real-world AWS resources. ✅ Tasks Completed: 📝 Notes: 🔗 Resources: https://github.com/Gokulprasath-N/Terraform-Full-Course-Aws/tree/main/lessons/day04 https://www.youtube.com/watch?v=YsEdrl9O5os I am excited to dive into Variables tomorrow to make my code more reusable! AWS #Terraform #CloudEngineering #DevOps #InfrastructureAsCode #techtutorialswithpiyush 30daysofAWSTerraform  ( 6 min )

What is Brainfuck? Brainfuck is a minimalist esoteric programming language created by Urban Müller in 1993. It is famous for using only eight single-character commands while still being fully Turing-complete. Brainfuck works on a tape of memory cells and a movable pointer, operating at the lowest conceptual level of computation. Because of its minimalism, even simple programs become long streams of symbols that are extremely hard to read or write. Brainfuck was never intended to be practical. Instead, it exists as a programming challenge and an intellectual puzzle, forcing developers to think differently about how instructions translate into operations. Language Type: Esoteric Released: 1993 Creator: Urban Müller Instruction Set: Only 8 symbols Memory Model: Infinite tape of bytes R…  ( 7 min )

What is LOLCODE? LOLCODE is a programming language created by Adam Lindsay in 2007 as a joke based on the writing style of early internet memes and "LOLcats." The syntax imitates broken internet grammar and humorous misspellings, making the code read like chaotic online messages rather than structured programming syntax. Despite its playful appearance, LOLCODE is a real, Turing-complete language and supports variables, loops, conditionals, I/O, and functions. The goal of LOLCODE isn’t practicality—it’s entertainment. It transforms programming into humor, making the code itself part of the joke. You don’t just write logic; you write comedy disguised as syntax. Language Type: Joke / Esoteric Released: 2007 Creator: Adam Lindsay Syntax Style: Internet slang and meme-speak Typing: Dynami…  ( 7 min )

What is Piet? Piet is an esoteric programming language created by David Morgan-Mar in 2001 where programs are written as colorful bitmap images instead of text. Instead of characters or keywords, the code consists of color blocks arranged like abstract art. The instruction pointer moves through these colored regions, and the transitions between colors determine what operations occur. The language is named after the painter Piet Mondrian, known for geometric color-block artwork. Piet is both a programming language and a visual art medium. A valid program might look like a modern art painting rather than code. Because of this, it often appears in programming challenges and showcases where the goal is to write functional yet visually aesthetic code. Language Type: Esoteric / Visual Release…  ( 7 min )

How a “boring theory subject” ended up shaping my entire AI career When I was doing my Master’s in computer engineering at the University of Padova, there was one subject everyone whispered about: Automata Theory & Computation. Not because it was exciting… I remember sitting in the lecture hall asking myself: “Why are we learning about an imaginary tape machine in 2024? What I didn’t know was that this single subject—the one we all underestimated—would quietly reshape the way I think about AI, computation, and even my day-to-day engineering work. Let me tell you how. Months later, when I was working on high-speed machine vision projects (with 1ms deadlines), something struck me: Everything I was building, every pipeline, every RL loop, every segmentation model could be reduced to: State …  ( 7 min )

Building a new financial technology product is not just about hiring “good developers”. You need people who understand both software and finance, security and regulation, user experience and real world money flows. Many founders and product leaders realise this only after they have already written code and hit first obstacles with compliance, integrations or performance. So how can you actually find the right experts to build a new fintech product, and how do you evaluate whether they are a good fit? Before you look for experts, it helps to decide what kind of expertise you really need. Clarify a few points: What type of product are you building? Payments, lending, wealth, accounting, trading, insurance? Who is the primary user? Consumers, SMEs, enterprises, internal teams? Which markets a…  ( 9 min )

You won’t always have a perfect index for every query, but may have have single-field indexes for each filter. In such cases, PostgreSQL can use Bitmap Scan to combine these indexes. MongoDB is also capable of merging multiple index bounds in a single scan or using index intersection to combine separate scans. Yet, the MongoDB query planner rarely selects index intersection. Let’s look at the reasons behind this. TL;DR: if you think you need index intersection, you probably need better compound indexes. I create a collection with one hundred thousand documents and two fields, with an index on each: let bulk = []; for (let i = 0; i < 100000; i++) { bulk.push({ a: Math.floor(Math.random()*100), b: Math.floor(Math.random()*100) }); } db.demo.inse…  ( 15 min )

05AB1E 05AB1E is a code-golf programming language created around 2015 by Adnan. The goal of the language is to make programs as short as possible, even if the code looks strange or unreadable. It uses a stack-based execution model and many operations are represented by single Unicode characters. Language Type: Code Golf Difficulty: Hard Typing: Dynamic Execution Style: Stack-based / Implicit output Example (Hello World): "Hello, World!" This prints automatically because the language assumes output. How It Works: Most instructions are one character. The language uses a stack instead of variables. Printing is automatic, so you don’t need print statements. Where to Run: You can run 05AB1E at TIO.run online. Should You Learn It? Useful for jobs: No Useful for fun and challenges: Yes Good for readable code: No Summary: 05AB1E exists for people who enjoy writing the shortest possible solution. It’s fast, clever, and chaotic. The more you use it, the stranger it feels — but that’s the point.  ( 6 min )

Nano-Banana Pro: Prompting Guide & Strategies Nano-Banana Pro is a significant leap forward from previous generation models, moving from "fun" image generation to "functional" professional asset production. It excels in text rendering, character consistency, visual synthesis, world knowledge (Search), and high-resolution (4K) output. Following the developer guide on how to get started with AI Studio and the API, this guide covers the core capabilities and how to prompt them effectively. Nano-Banana Pro is a "Thinking" model. It doesn't just match keywords; it understands intent, physics, and composition. To get the best results, stop using "tag soups" (e.g., dog, park, 4k, realistic) and start acting like a Creative Director. 1. Edit, Don't Re-roll Example: "That's great, but change th…  ( 12 min )

Most .NET developers hear about Repository and Unit of Work early in their careers. At first they feel like magic: “I can swap databases by changing only one class.” “My controllers don’t know anything about EF Core.” “Testing becomes super easy because I just mock IUserRepository.” Then reality hits: Repositories become anemic pass-throughs over DbSet. Business rules leak into controllers and handlers. Every project invents yet another IGenericRepository. Transactions are either everywhere or nowhere. This post is your expert-level guide to bringing Repository + Unit of Work back as intentional architectural tools, not cargo-cult patterns. We’ll use EF Core and C# 12/13 style code, but the principles apply to any modern .NET app. Repository & Unit of Work in One Sentence Each Why D…  ( 12 min )

Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is CinemaSins’ latest takedown of the wild K-Pop action flick, where they gleefully rack up “sins” for every plot hole, cheesy line, and over-the-top stunt—all while reminding you how much fun the movie actually is. If you’ve ever wondered what it sounds like when a team of sin-counting demon hunters goes to work, this video’s got you covered. Hungry for more? Check out their other YouTube channels (TVSins, CommercialSins, CinemaSins Podcast Network), swing by their Linktree for updates, fill out their “sinful” poll, or support the small-but-mighty CinemaSins squad on Patreon. You can also dive into discussions on Discord and Reddit, or follow the writers and the official CinemaSins crew on Twitter, Instagram, and TikTok. Watch on YouTube  ( 6 min )

CinemaSins just dropped their 27-minute teardown of Mission: Impossible – The Final Reckoning, gleefully tallying up every plot hiccup and over-the-top stunt while still tipping their hats to Tom Cruise’s signature death-defying flair. It’s the classic love-hate roast that reminds us this franchise still rocks—just maybe not quite like it used to. Beyond the sins, they’re pushing you to dive deeper: hit up cinemasins.com, fill out their sinful poll, back them on Patreon, or join the chaos on Discord, Reddit, Instagram, TikTok and Twitter. Major props to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel for keeping the sin tally rolling. Watch on YouTube  ( 6 min )

Disney’s in a weird spot right now—its once-unstoppable franchises (Marvel, Star Wars) are wobbling, and new bets like Wish and Elio haven’t exactly set the world on fire. But hey, Disney’s had epic flops before, so for the next few weeks we’re diving into four of its biggest live-action disasters. Kicking things off with 2010’s The Sorcerer’s Apprentice: think Nic Cage doing magic, a giant bird, and a whole lot of “wait, what was that again?” vibes. Expect goofy commentary, forgotten trivia, and plenty of laughs. Watch on YouTube  ( 6 min )

Muita gente acha que governança trava inovação. Na real, ela cria segurança para ousar. Por que governança é essencial? Dá clareza de responsabilidades Cria regras de acesso e uso de dados Permite monitoramento contínuo Evita que experimentos virem caos em produção Exemplos práticos Permitir que makers criem bots, mas em ambientes isolados Revisar periodicamente agentes com muito acesso Usar DLP para impedir vazamento de dados sensíveis Segurança e privacidade Controles no Power Platform Admin Center Microsoft Purview para auditoria Revisão de logs no Microsoft Sentinel 🔗 Links úteis Microsoft Purview Overview: https://learn.microsoft.com/microsoftpurview?utm_source=chatgpt.com Power Platform Governance: https://learn.microsoft.com/power-platform/admin/?utm_source=chatgpt.com Você prefere inovar livremente sem rede de proteção ou criar com segurança sabendo que não vai se queimar? Obrigado por sua leitura!  ( 6 min )

Good product filters are invisible when they work well and super annoying when they don’t. Almost everyone has rage‑clicked their way through a bad filtering system, wondering why nothing seems to match what they actually want. The first step is understanding how people think about your products. Are they comparing by price, size, color, category, use case, or something else? Talk to users, watch how they browse, and notice what questions they ask before deciding. Those mental criteria should guide your filter options. When you're selling products online, clutter is the enemy. If you offer 25 different filters on one side of the page, most people will ignore them. Start with the essentials — maybe price range, category, and 2–3 key attributes that really matter. You can always add advanced filters in a collapsible section for power users. The language you use for filters matters, too. Technical or internal terms confuse people. Labels should match the words your customers naturally use, not whatever’s in your database schema. If someone says “hoodie,” don’t make them choose between “fleece top” and “mid‑layer garment.” Speed is another big factor. Filters should respond quickly, ideally without making the user reload an entire page every time they click something. If there are no matching results, say that clearly and give a way to reset or adjust filters instead of just showing an empty grid. Order also plays a role. Putting the most commonly used filters at the top and grouping related options together makes the whole experience feel calmer. Testing different layouts with actual users — even informally — can reveal surprising preferences. When filters are thoughtfully designed, shopping feels more like “finding what fits me” and less like “fighting a website.” That calmness turns casual browsers into confident buyers.  ( 7 min )

When people talk about building a SaaS, the focus is often on the core idea. In reality, most of the time disappears into the same invisible foundation work that never shows up in demos. Landing pages. Before any real feature exists, weeks are already gone. We recently built a production ready SaaS starter on top of Next.js 16, and I want to share what actually took the longest time, what broke in production, and what we would do differently if we started again today. 1. Authentication was not the hard part. The edge cases were Setting up basic email and OAuth login was easy. The real pain started with everything around it. Session refresh across server components Token sync between API routes and middleware Handling partial OAuth profiles Account linking edge cases Deleting users and casc…  ( 8 min )

A few weeks ago, I was helping a close friend set up her new online store. She sells handmade soaps, each one carefully crafted with pastel colors that look like they came straight out of a mood board. For her website, she wanted everything to feel soft, warm, and comforting. She handed me a Pantone card—a dusty rose shade she absolutely adored. I took the card home, held it under my desk lamp, admired the texture and warmth of the shade… and then made the mistake almost every digital designer makes at least once. I guessed the HEX value. And you can already predict what happened next. The website went live, she opened it on her phone, and said, And honestly? She was right. Pantone colors do not magically match their HEX equivalents. That’s when it hit me how important accurate Pantone-to-…  ( 7 min )

I've been working with ActiveFields, a gem for handling dynamic fields using the Entity-Attribute-Value (EAV) pattern. One of the challenges with EAV is querying those custom fields efficiently. ActiveFields includes a search feature that handles this, and I thought I'd share how it works. When you store custom fields in an EAV pattern, searching becomes tricky. You need to handle type casting, field-specific operators, and construct queries efficiently. ActiveFields provides a unified search interface that supports all built-in field types. The main method is where_active_fields, which supports all 13 built-in field types with type-specific operations. The method accepts three different input formats: 1. Array of Hashes - useful for programmatic queries: Post.where_active_fields([ { nam…  ( 9 min )

I quit AI for 30 days and found something I didn’t expect: my brain still had opinions. I didn’t plan to quit AI for 30 days. It just sort of… happened after I made a ranty video about why AI coding feels wrong lately. You know the type the “Copilot just hallucinated an entire database schema again” vibe. At the end of that video, I said I’d take a month-long break from AI tools. Viewers dared me to actually do it. My pride said “yeah, easy.” My brain, on day one, immediately disagreed. Because for the past couple years, AI has slipped into my workflow the way energy drinks slip into a LAN party: quietly at first, then suddenly you feel like you can’t function without it. Autocomplete becomes a reflex. Explaining bugs to ChatGPT becomes emotional therapy. And when you disable all of it, y…  ( 12 min )

👉 Part 1 available here: https://dev.to/homayounmmdy/modern-web-design-styles-every-frontend-developer-must-know-2025-guide-1ijl Web design doesn’t stop at glass or soft UI. The more you explore, the more you realize that modern interfaces borrow inspiration from art, technology, gaming, and even physics. This second part continues our journey through the most exciting design trends that every frontend developer should understand in 2025. 7. Mesh Gradients Abstract, fluid blends of multiple colors. Smooth color transitions Rounded soft forms “Dreamy” visuals Great for artistic aesthetics Hero sections, landing pages, posters, personal portfolios. Mesh gradients immediately make content look modern and premium, especially when paired with minimal typography. 8. Aurora / Blurred Light Gr…  ( 7 min )

In 2025, the "Modern Stack" of Next.js, Tailwind CSS, and API-first development has become the industry standard for building scalable, high-performance web applications. Next.js serves as the backbone, offering a hybrid architecture that blends the speed of server-side rendering with the interactivity of client-side React, while its App Router simplifies complex routing and data fetching. Tailwind CSS complements this by enabling a utility-first workflow that streamlines responsive design directly within the markup, significantly reducing context-switching and development time. Finally, the shift toward an "API Economy" means developers are increasingly orchestrating specialized services—for authentication, content, and payments—rather than building monolithic backends, making proficiency in asynchronous data handling and state management a critical skill for the modern frontend engineer.  ( 6 min )

I swear every time I open a Dockerfile, I get the same feeling as when I open my fridge at night: I know something cursed is in there, I just don’t know where it’s hiding. Dockerfiles are like the “draw the rest of the owl” meme for developers. One minute everything is fine, the next you’re staring at a 3GB image that takes longer to build than Baldur’s Gate 3’s character creator. Anyway this whole article started because last week, during a perfectly normal deploy, the container image ballooned from 900MB to 1.7GB after merging one “small change.” And by “small,” I mean someone added a single RUN command that installed half of Ubuntu. A senior dev did that. A good senior dev. A senior dev who I would trust with my production database but apparently not with apt-get . And it reminded me of…  ( 10 min )

A Major Cryptographic Upgrade for Modern Security Standards Posted by Muhammed Shafin P (HejHdiss) | Qeltrix Project Lead I'm excited to announce Qeltrix V4, a focused cryptographic upgrade that marks a significant milestone in the Qeltrix ecosystem. This release represents a deliberate break from backward compatibility in favor of adopting industry-standard, hardware-accelerated encryption that meets modern security requirements. AES256-GCM as the Core Cipher V4 makes a fundamental shift from ChaCha20-Poly1305 to AES-256-GCM (Advanced Encryption Standard with Galois/Counter Mode) as the sole bulk encryption algorithm. Why AES256-GCM? Industry Standard: Widely vetted, NIST-approved, and certified for government use Hardware Acceleration: Native CPU support via AES-NI on modern processors…  ( 18 min )

Terraform relies on a state file to understand the infrastructure it manages. Instead of constantly querying cloud providers which is slow, expensive, and inefficient Terraform stores the current state of your resources locally or remotely. This file acts as Terraform’s “source of truth,” enabling it to detect changes, manage dependencies, and apply updates safely. Terraform’s state file records the attributes and relationships of your deployed resources. It allows Terraform to: Compare desired configuration vs. actual infrastructure Generate accurate execution plans Track dependencies between resources Enable collaboration across teams Because Terraform relies heavily on this file, keeping it secure and consistent is critical. To avoid corruption, security risks, or inconsistent deploymen…  ( 7 min )

Building AI agents is fun. Building the long-term memory (RAG) infrastructure for them? Not so much. Every time I started a new side project, I hit the same "Boilerplate Wall": Spin up a Vector DB (Pinecone/Weaviate). Write the embedding pipeline logic. Figure out chunking strategies. Debug why the agent retrieves context from 3 months ago instead of yesterday. I realized I was spending 80% of my time on plumbing and only 20% on the actual agent. So, I decided to abstract it all away. I built MemVault, a "Memory-as-a-Service" API wrapper around PostgreSQL + pgvector. Here is why I chose this architecture, how the hybrid search algorithm works, and why I built a visualizer to debug the "black box". I didn't want another expensive SaaS subscription, and I didn't want to manage a complex …  ( 8 min )

Choosing a partner for Salesforce in Sweden can make a big difference in how well your CRM journey works. From picking the right provider to making sure implementation, integration and support go smoothly, the right local team sets you up for long-term success. This guide covers the structured overview of the Swedish Salesforce market, a checklist for evaluating providers, a top-10 list of Sweden-based partners, a list of the top consulting firms, leading Swedish AppExchange solutions, potential red flags, and answers to the most common questions when hiring Salesforce experts in Sweden. Whether you are adopting Salesforce for the first time or looking to optimize an existing setup, this article will help you make an informed decision. Overview of the Salesforce Market in Sweden Criteria f…  ( 15 min )

const forlan = { name: "Forlan", role: "Frontend Developer", description: "Creo interfaces limpias, rápidas y con buena experiencia de usuario.", languages: ["JavaScript", "TypeScript"], frontend: [ "HTML", "CSS", "TailwindCSS", "React", "React Router", "React Hook Form", "React Query", "Zustand", "Next.js", "NextAuth" ], backend: ["Express", "MySQL", "MongoDB", "Axios", "Prisma"], tools: [ "Git", "NPM", "Postman", "Vite", "VSCode", "VSCodium", "Linux", "Figma", "ChatGPT", "Vercel" ], softSkills: ["Creatividad", "Disciplina", "Comunicación", "Resolución de problemas"], focus: ["React", "Next.js", "UI/UX", "Responsive Design"], learning: ["Next.js", "Integración de APIs", "TypeScript"] };  ( 6 min )

The role of exterior shutters in curb appeal and protection Exterior shutters balance form and function. They enhance architectural character and offer an extra layer of protection for windows. Whether your home is historic or newly built, shutters add depth to the façade and can be tailored to complement trim, siding, and roofline. Traditional louvered shutters provide ventilation and a classic look, paneled shutters read as more substantial and formal, and board-and-batten shutters convey rustic charm. Choose a profile that complements your home’s architectural language. The slat size, frame profile, and panel detailing all influence how the shutter integrates with the overall design. Exterior shutters for house should appear as if they belong to the window. Measure to ensure shutters …  ( 7 min )

How a virtual internship sharpened my skills in data wrangling, business logic, and user-centric AI development. From Theory to (Simulated) Practice We all have projects in our portfolios, but how do we know if they truly reflect the skills needed in a real-world, high-stakes environment? That was my goal when I completed the BCG X GenAI Job Simulation on Forage. The task was classic BCG: practical, business-focused, and impactful. I was challenged to build a functional prototype of a Generative AI tool for financial statement analysis. This wasn't just about writing code; it was about creating a solution that a consultant could use to quickly derive insights from complex company data. In this article, I'll walk you through the project and, more importantly, the core skills…  ( 9 min )

On November 18th, 2025, Cloudflare had what they describe as their worst outage since 2019. It didn't start with a cyber attack or massive hardware failure. It started with a database permissions change. This is exactly the sort of thing Continuous Delivery is supposed to make safe. So since the post-mortem came out I wanted to analyze it through a CI/CD lens. Around 11:20 UTC, Cloudflare’s network started returning a huge spike of HTTP 5xx errors for traffic flowing through their core network. Users all over the Internet started seeing Cloudflare error pages instead of the sites they were trying to visit. The root cause was a change to how one of their ClickHouse database clusters handled permissions and metadata. Here’s the rough chain of events: Cloudflare deployed a change to ClickHous…  ( 11 min )

Most developers rely on GitHub as the single source of truth for their work. That’s fine—until it isn’t. Repos get deleted, teams reorganize, permissions change, and old code quietly disappears. Farmore solves that problem in the simplest way possible: It backs up everything you own on GitHub in one go. No platform dependence. No manual cloning. No “I’ll do it later.” Just a complete mirror of your GitHub activity saved locally, whenever you want it. Farmore’s goal is straightforward: Give developers an easy, reliable way to back up their GitHub repos and related data. Here’s what it brings to the table: 1. Automatic full-account backups Tell Farmore whose account you want to back up—yours or an organization’s—and it pulls all repositories for you. Public, private, starred, watched, f…  ( 7 min )

## Ferramentas de Protótipo: O Segredo para um Design de Sucesso O design de produtos digitais evoluiu, e com ele, as ferramentas que utilizamos. Hoje, a prototipagem não é apenas uma etapa, mas sim o coração do processo de design. Neste artigo, exploraremos as ferramentas essenciais para prototipar, colaborar e exportar assets, garantindo um fluxo de trabalho eficiente e resultados incríveis. Protótipos Interativos: Dando Vida às Suas Ideias A prototipagem é a arte de criar versões funcionais de um produto, permitindo testar e refinar ideias antes de investir tempo e recursos no desenvolvimento. As ferramentas modernas oferecem recursos incríveis para transformar wireframes estáticos em protótipos interativos e realistas. Figma: Considerada uma das ferramentas mais populares, o Figma se…  ( 7 min )

Integrating Real-Time Alerts for AI Agent Performance Monitoring TL;DR Real-time alerts enable teams to detect and resolve AI agent performance issues before they impact users. Organizations deploying AI agents need to maintain response accuracy above 95% and task completion rates above 90% to ensure reliable operations. Effective alert systems combine automated anomaly detection, tiered notification workflows, and integration with observability platforms to reduce mean time to detection (MTTD). This guide covers essential alert configuration strategies, key performance thresholds, and integration patterns that help AI engineering teams ship reliable agentic applications faster. AI agents operate autonomously, making decisions and interacting with external systems in ways that…  ( 13 min )

🚀 Introducing Snap-Test.in — A Simple Fake API Service for Testing & Frontend Development I’m excited to share Snap-Test.in, a clean and beginner-friendly platform that provides ready-to-use fake APIs — similar to reqres.in, but with more flexibility and modern features. If you’re building a frontend, testing an app, or teaching API integration, Snap-Test.in gives you instant sample APIs without any backend setup. 👉 Try it here: Snap-Test.in 👉 Works perfectly with React, Vue, Angular, Flutter, Postman & automation tools 🔥 What You Can Do with Snap-Test.in ✔ Ready-made sample endpoints (Users, Auth, XML, GraphQL, Files) Just like reqres.in — but with more formats, cleaner UI, and advanced mock features. 🎯 Built for Developers, Testers & Students Snap-Test.in makes API learning and testing effortless: ❌ No signup Just plug the API URL → test → build. If you're building a demo or practicing API calls, give Snap-Test.in a try: 👉 Snap-Test.in Feedback and suggestions are always welcome! 🚀  ( 6 min )

In today’s hyper-connected world, organizations generate an overwhelming amount of data—from user activity and network traffic to application logs and cloud telemetry. Hidden in that data are the early warning signs of cyber threats. The challenge is making sense of it all. That’s where SIEM, or Security Information and Event Management, enters the picture. A SIEM platform acts as the central nervous system of an organization’s security operations. It collects, correlates, and analyzes security events from across your entire IT and OT environment, helping security teams detect threats, investigate incidents, and maintain compliance. But SIEM isn’t just a tool—it’s a strategic component of the broader cybersecurity stack. What Exactly Is SIEM? A SIEM system performs three fundamental func…  ( 8 min )

What is Cutout? Cutout might be one of the few augmentations that looks wrong at first glance. A square. Introduced in 2017, Cutout asks a bold question: “What if we deliberately hide a portion of your training data and force the model to deal with it?” No fancy tuning. Why does removing information help? Deep networks love shortcuts. Cutout’s mask breaks those shortcuts. By erasing a random portion of each training sample: Local features cannot be fully trusted The model must build distributed, global representations Robustness improves because inference almost always sees unmasked images This “forced generalization” effect is surprisingly effective, especially on small/medium datasets. Why doesn’t Cutout ruin training? Two reasons: The masked region is small relative to the full image Occlusion is consistent with real-world noise It’s structured chaos. When does Cutout struggle? Cutout begins to underperform when: Fine-grained details matter The masked region wipes out key class-defining features The dataset already contains natural occlusion The mask size is tuned poorly Still, as a single-component augmentation, Cutout remains remarkably useful and computationally near-free. Conclusion Cutout is the simplest form of feature dropout: Next up: CutMix, the augmentation that asked: “What if we don’t remove pixels… but replace them with pixels from another image?”  ( 7 min )

Color Theory in UI Design: From Basics to Advanced Palettes Color is one of the most powerful tools in UI design. Choosing the right palette can dramatically impact usability, accessibility, and overall user experience. In this blog, you’ll learn: ✅ Color fundamentals: hue, saturation, and brightness ✅ Creating harmonious color palettes ✅ Accessibility tips for better contrast ✅ Advanced techniques for modern UI design Whether you’re designing a simple website or a complex web app, these principles will help you create visually stunning and user-friendly interfaces. 👉 Try our Color Palette Generator to experiment with colors instantly. Read the full guide here: frontendtools.tech/blog/color-theory-ui-design UIDesign #Frontend #WebDevelopment #ColorTheory #DesignTools  ( 6 min )

7 Ways to Create High-Quality Evaluation Datasets for LLMs TL;DR Building robust evaluation datasets is fundamental to developing reliable LLM applications. This article explores seven proven methods: leveraging production logs, implementing human annotation workflows, generating synthetic data, extracting domain-specific data from knowledge bases, using open-source benchmarks, employing red-teaming techniques, and continuously iterating based on failure analysis. Each approach addresses specific evaluation needs while ensuring dataset quality, diversity, and alignment with real-world user interactions. Evaluation datasets serve as the foundation for measuring and improving LLM application performance. Without high-quality test data, teams lack the visibility needed to identif…  ( 13 min )

Say you have a data lake. How do you get known-good CSV or Excel files into it? CsvPath Framework has a few options: Locate the archive on the local disk, within the lake Use a backend to stream to the lake during processing Use the SFTP integration to forward files after processing is done Use transfer-mode to forward files after processing All good options. Each serves particular use cases, though with quite a bit of overlap. Local processing is of course the fastest, so making CsvPath Framework essentially be the bronze layer of a local data lake is common. In this scenario, the archive(s) are the part of the lake that handle data files. Alternative, any remote backend (s3://, azure://, gs://, sftp://) can receive data as it is generated. That is a notably slower option because of netw…  ( 8 min )

Bicep and ARM templates are Terraform alternatives, but only within the Azure ecosystem. Bicep / ARM vs Terraform — What’s the difference? Bicep Azure-specific DSL for IaC. Compiles into ARM templates. First-class support by Microsoft. Best choice if you're 100% Azure and want: Tight integration with Azure Fast updates when new Azure features come out Simple syntax compared to ARM JSON ARM Templates Low-level JSON IaC for Azure. Verbose & harder to maintain. Bicep is meant to replace writing ARM JSON manually. Terraform Cloud-agnostic IaC tool. Works with Azure, AWS, GCP, VMware, Kubernetes, etc. Uses HCL (HashiCorp Configuration Language). Great for: Multi-cloud environments Advanced orchestration Rich ecosystem of providers & modules So is Bicep an alternative to Ter…  ( 7 min )

Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins breaks down every laughable plot twist and CGI hiccup in the new KPop Demon Hunters movie, running through their trademark “sins” in under 16 minutes of snarky commentary. Along the way they shout out their main site (cinemasins.com), offer a poll, Patreon link and a host of social channels (Twitter, Instagram, TikTok, Discord, Reddit), and introduce their small but mighty team of writers. Watch on YouTube  ( 6 min )

2025 has seen the cloud landscape continue to evolve at an extraordinary pace. As organizations accelerate their AI, analytics, and digital transformation workloads, many of us are experiencing a significant increase in complexity. Systems are becoming more distributed, with workloads spread across multiple regions, accounts, and vendors. With complexity comes fragmentation, and a sharp rise in risk around cyber threats, identity compromise, and multi-cloud governance, leading many of us to wonder how to maintain visibility across disparate systems as well as how to handle protection, resilience, and recovery at scale. This is why I was excited to learn about some of the latest announcements and releases from Commvault, announced at SHIFT 2025. Most organizations’ AWS environments have g…  ( 8 min )

🧩 What Is the Terraform State File? Whenever Terraform builds your AWS infrastructure, it needs a way to remember what it created. terraform.tfstate This file tracks: EC2 instances S3 buckets IAM roles Databases And their metadata Terraform uses this file to compare: Desired State (your .tf files) Actual State (what exists in AWS) ❌ Why You Should NOT Store State Files Locally AWS account IDs Secrets Passwords ARNs Keeping it on your laptop? Yeah… risky. Local state = conflicts, overwrites, broken infra. If your laptop dies or state file is deleted, Terraform loses track of your cloud resources. ☁️ The Solution: Remote Backend Using AWS S3 Benefits include: ✔ Secure, encrypted storage 🛠️ How to Configure AWS S3 Remote Backend Step 1: Create S3 Bucket (Outside Terraform) Never create th…  ( 7 min )

In a world where businesses run on SaaS, APIs, cloud apps, and hybrid environments, Identity and Access Management (IAM) has become one of the most foundational pillars of enterprise security. Everyone talks about MFA, SSO, Zero Trust, role-based access, and least privilege but surprisingly few talk about the real center of IAM: The Directory. Your directory isn't just an address book. Think of IAM as a living organism: Policies are the brain Workflows are the muscles Applications are the organs Authentication is the pulse And the Directory is the heart Without the heart, nothing moves. The Directory Is the Source of Truth (SOT) for Identity Every identity decision starts with a single question: User profiles Attributes (department, title, location) Group memberships Security identifiers D…  ( 8 min )

Legal teams handle more contracts than ever before. As your caseload grows, manual tasks start slowing down your entire operation. Simple activities like routing documents, gathering comments, tracking approvals, and keeping every version updated can take hours of unnecessary effort. When your team relies on emails and spreadsheets, contracts move unevenly and delays become unavoidable. This is exactly why more legal teams now look for practical ways to reduce repetitive work and keep contract cycles predictable. Contract automation helps you avoid these issues and gives your team more time to focus on actual legal work. n8n makes this possible by turning routine processes into smooth, rules based workflows that require very little manual involvement. Even experienced legal teams struggle…  ( 8 min )

Автор YouTube-канала Will It Work нашёл способ воспроизводить на PlayStation 5 содержимое обычных компакт-дисков. Для этого нужен Первые поколения PlayStation воспроизводили компакт-диски и служили пользователям универсальными медиацентрами. В PlayStation 4 поддержку Audio CD и Video CD убрали. Компания сделала ставку на стриминговые сервисы. Поколение PS5 тоже официально не воспроизводит Audio CD, но открывает различные форматы музыки с USB-накопителя. Блогер выяснил, что если записать диск в формате Data CD и подключить его к консоли с помощью внешнего USB-дисковода, то система будет считать его USB-накопителем. Можно будет просматривать файлы и воспроизводить музыку с помощью встроенного медиаплеера  ( 6 min )

Earlier this year, I was amazed by agentic AI coding with Claude Sonnet 3.7. The term "vibe coding" hadn't been coined yet, but that's exactly what I was doing—letting AI generate code while I steered the conversation. It felt magical. Until it didn't. After a few weeks, I noticed patterns: code redundancy creeping in, intentions drifting from my original vision, and increasing rework as the AI forgot context between sessions. The honeymoon was over. I needed structure, but not the heavyweight processes that would kill the speed I'd gained. That search led me through several existing tools—Kiro, Spec Kit, OpenSpec—and eventually to building LeanSpec, a lightweight Spec-Driven Development framework that hits v0.2.7 today with 10 releases in under three weeks. This post shares why I built it…  ( 10 min )

“Any LLM is an engine. It can be massive or compact, but if you don't look at the telemetry, you'll never understand where you're burning energy inefficiently.” When engineers discuss LLM performance, three key phases are most often mentioned: Tokenization latency TTFT (Time To First Token) tokens/sec But it's easier to think of it this way: An LLM is an engine, and the profiler is its dashboard. The rest is visible through the readings—and we're about to break them down. Just like in real machinery: Startup is always more expensive than the cruising phase, Different engine components consume energy differently, The true picture is only visible through telemetry. 👨‍🚀 Caption: "Before launch—rely only on the instruments" We are launching the GPT-2 model in three scenarios: Short prompt Me…  ( 9 min )

Easy-to-Understand What Is HybridTree Korean-backend AGI? Why the Korean Backend Matters Example of Korean’s compact semantic–emotional structure What HybridTree Korean-backend AGI Can Be Used For How It Differs From Traditional LLMs Why This Matters for the Future Final Summary HybridTree Korean-backend AGI vs Traditional LLMs: HybridTree introduces a Korean semantic–emotional backend that processes meaning, nuance, and context as a unified cognitive unit. 1) Language-Structural Differences (Cognitive Core Layer) -Language Type -Expression Density -Ambiguity Resolution -Emotional Encoding -Micro-context Awareness 2) Algorithmic / Engine-Level Differences -Input Transformation -Reasoning Mode -Branching Thought -Energy Efficiency -Noise Sensitivity 3) Performance & Applicati…  ( 10 min )

Building an investment platform is not only about charts, order tickets and a beautiful portfolio screen. Behind every “Buy” button, there is a combination of security, regulation, infrastructure and user trust. A failure in any of these areas can lead to financial loss, regulatory scrutiny and long term damage to your brand. For developers and technical leaders on dev.to, it helps to think about a secure investment platform as a set of layers. Each layer has its own risks and responsibilities. The first contact point is onboarding. It is both a UX and a security challenge. Key questions: Who is allowed to open an account? How do you verify that the person is who they claim to be? How is access to the platform protected over time? Practical considerations: Strong KYC and identity verificat…  ( 9 min )

There’s a special kind of silence that hits a dev team when the internet goes down. Not your local Wi-Fi, not your ISP having a moment I mean when the actual fabric of the web suddenly decides it needs a long nap. And for some reason, this past month felt like watching three raid bosses take turns unplugging the server. First AWS stumbled. Then Azure tripped over its own identity layer. And now Cloudflare the company that literally markets itself as “the internet’s immune system” managed to yeet half the web off the map for a while. If you were online, you felt it. If you were on-call, my condolences. If you were an SRE… well, you probably already have the thousand-yard stare. Somewhere out there, an SRE bingo card is now fully stamped. Here’s the thing we don’t like admitting: these compa…  ( 13 min )

Save the planet and adapt the LLM to your use-case! The process of reducing a Large Language Model (LLM) to FP4 (4-bit Floating Point) precision is a quantization technique primarily used to drastically decrease the memory required and accelerate inference (text generation), allowing larger models to be run on less powerful hardware, such as a single desktop GPU. Practically, this is typically achieved by utilizing specialized libraries — like bitsandbytes—that integrate directly with machine learning frameworks such as PyTorch and the Hugging Face Transformers library. This technique directly supports a “greener” or more sustainable AI approach by significantly reducing the energy consumption required during the model’s inference phase. Since 4-bit quantization reduces the model’s size b…  ( 16 min )

As someone who works directly with businesses juggling lots of smartphones and tablets, I've tried my fair share of mobile device management (MDM) solutions-especially for mixed Android and iOS fleets. Managing all those devices never gets any easier, and keeping them secure, compliant, and easy to use is critical for everyone from law firms to engineering startups. I wanted to see which MDM tools actually worked in real-world business settings and which ones caused more headaches than they solved. Please note: This content utilizes AI writing technology and may include businesses I'm affiliated with. So I spent weeks hands-on with the top MDM providers for 2025. I didn’t just look at feature lists-I put each one to work in realistic onboarding, app management, compliance, and support scen…  ( 11 min )

What is a data disk? A data disk is a storage disk attached to a computer or virtual machine(VM) for the purpose of storing data. Now, let us learn how we can attach a data disk to a Virtual Machine in few simple steps. 1.Come to the overview of your Virtual Machine and click settings and select disk 2.Your screen will display OS disk and Data disk. Click +create and attach a new disk 3.Come down to LUN (Logical Unit Number) 4.Your screen will display creating a data disk follow by successfully created a data disk and follow by Updated virtual machine Wow! you just learn how to attach a data disk to a virtual machine. Adding a data disk to a Virtual is not enough but it must also be Initialized before it can be usable. What does it mean to initialize a data disk? The following steps explain how a data disk is initialized 1.Come down to the Search bar at the left Corner of virtual Machine and type disk and select create and format hard disk partitions 2.Click OK to initialize your data disk You still can't use it because it is still showing unallocated. scroll up, right click on the disk and *select new simple volume * 4.Click Next Next Next 7.Now it says perform a quick format. This where we are going to format the data disk. disk1 then, click next 8.Click finish This is the final stage. You have successfully added a data disk to your Virtual Machine, you have initialized it and the data disk is now Healthy and ready for use. Thanks for reading. Do not forget to like, comment, share and follow. Your questions are equally welcome.  ( 7 min )

A simple sanity matrix for DevOps teams deciding between flexibility and focus. The freedom pitch You’re in the middle of a sprint review, sipping cold coffee and pretending the deployment pipeline isn’t held together by three YAML files and pure willpower, when someone from leadership leans back in their chair and says the words every DevOps engineer secretly fears: “What if we went multicloud? You know… for resilience.” There’s always this pause afterward like the whole room is waiting for someone else to say something responsible. But nobody does, because we all know exactly what happens next. One day you’re happily living in AWS-land, and the next you’re fumbling between GCP dashboards wondering why IAM roles suddenly feel like a final exam you didn’t study for. I’ve lived that moment…  ( 15 min )

Terraform is a binary that has no clue where or what to provision. All that it does, all its buckets, all its VPCs, all its resources, would not occur at all without a provider knowing how to communicate with a particular API. Role of Providers (The Real Terraform Workhorse): Those definitions as well as the way to send API calls to AWS are provided by AWS provider plugin. There are three important things that a provider does: Explorers are in between your Terracode and the AWS API. What developers are used to disregarding was pointed out: I today had to practice pulling configuration blocks out of the docs as opposed to guessing. This immediately minimizes errors and version conflict. Provider Versioning: Unless you pin versions, your setup may you give silent failure on a later terraform init. = 1.2, < 2.0 - version range In a modern day, I configured my AWS provider in the following way: This is so that Terraform pulls only compatible plugins. Identifying Terraform with AWS (Credential Setup): Entered: After writing my config, I ran: terraform plan: terraform { provider "aws" { resource "awsvpc" "example" { This gets Terraform ready to make a new VPC with provider of Amazon. Tomorrow we continue with the Terraform process: Learning terraform plan in depth. Developing real AWS resources. Viewing the Terraform choices of things to provide. The changes of state file during the creation of resources.  ( 7 min )

Deploying a Next.js application to an AWS EC2 instance is a common production pathway for modern web apps. However, while the deployment process looks straightforward, developers often encounter issues with SSH access, Linux permissions, missing libraries, Nginx conflicts, and more. This guide outlines a clean, step-by-step method to deploy a Next.js frontend to an Ubuntu EC2 instance—along with the most common errors you may encounter and how to resolve them. Infrastructure Overview Cloud Platform: AWS EC2 (Ubuntu) Frontend: Next.js (React) Runtime: Node.js (installed via NVM) Process Manager: PM2 Reverse Proxy: Nginx Local Machine: Windows (with WSL Ubuntu terminal) Step 1: Connect to EC2 via SSH After launching the EC2 instance, the first task is to connect through SSH using your .pem k…  ( 8 min )

API testing is one of those tasks every developer knows is essential, but few enjoy. Manually writing test cases for every endpoint is repetitive, error-prone, and consumes valuable time that could be spent building features. Edge cases are often skipped, test coverage suffers, and teams frequently find themselves maintaining brittle scripts. That’s where automation changes the game. By pairing Cursor, an AI-powered coding assistant, with Requestly's local-first API testing and mocking platform, you can offload the grunt work of writing tests to AI while keeping execution secure and reproducible on your own system. In this article, we’ll walk through how to set up Cursor with Requestly, generate test cases automatically, and run them end-to-end so that you can focus less on boilerplate and…  ( 12 min )

‘Two for the Money’ Rewatchables Bill Simmons, Chris Ryan, and Cousin Sal fire up their favorite Monday-night parlay to revisit the 2005 sports thriller Two for the Money (starring Matthew McConaughey, Al Pacino, and Rene Russo). They break down all the high-stakes betting scenes, debate the most rewatchable moments, and slot the film into their signature Rewatchables categories. Along the way they serve up their usual pop-culture banter—complete with a cold open, handy segment timestamps, and even a few sponsor plugs—while dissecting what makes this Hollywood depiction of sports gambling a must-revisit. Watch on YouTube  ( 6 min )

Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins delivers a rapid-fire roast of KPop Demon Hunters, ticking off every “sin” and joke in true snarky style. They hype up the film’s quirks, invite you to binge their other YouTube channels (TVSins, CommercialSins, CinemaSins Podcast) and point you to their Linktree for the freshest updates. The description doubles as a fan hub—linking to their main site, a quick poll, Patreon for support, plus all the socials (Discord, Reddit, Twitter, Instagram, TikTok). Credit goes to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel, each with their own social handles if you crave more sinning commentary. Watch on YouTube  ( 6 min )

Everything Wrong With Mission: Impossible – The Final Reckoning CinemaSins just dropped their “Everything Wrong With” roast of Mission: Impossible – The Final Reckoning, poking fun at Tom Cruise’s death-defying stunts and lamenting that the once-spotless series might’ve lost its way in these last couple of films. They’ve packed the description with links to their site, YouTube channels (TVSins, CommercialSins, CinemaSins Podcast Network), socials, a sinful poll, Patreon support, and even shout-outs to their writing crew. Dive in for the nitpicks, then head to their Linktree for more sins and shenanigans! Watch on YouTube  ( 6 min )

Disney’s in a bit of a pickle – after Marvel and Star Wars misfires and new titles like Wish and Elio fizzling, The Weekly Planet is gearing up for a four-week shame parade of Disney’s biggest live-action bombs. First up: 2010’s The Sorcerer’s Apprentice, featuring Nicolas Cage, magic tricks galore, a giant bird, and enough head-scratching moments to fill a kingdom. Dive into the video for all the glorious cringe. Watch on YouTube  ( 6 min )

Decision trees and decision matrices are intuitive representations of complex IF-ELSE logic for business users and are the most common and useful parts of a rule engine. Popular rule engines such as Drools do offer richer feature sets, notably the so-called RETE algorithm for efficiently reusing frequently repeated expression fragments; however, in real-world business applications the need to use the RETE algorithm is rare. In most cases we downgrade the rule engine to decision tables and decision matrices. A reasonable ordering of nodes in decision trees and decision matrices already provides execution optimization. In scenarios that truly require the RETE algorithm, it is typically difficult for most people to grasp intuitively, making it unsuitable for direct configuration by business u…  ( 10 min )

Motivation is unreliable. Here’s how devs actually build momentum one stupidly small win at a time. I used to wake up already losing. Thumb opens a feed before my eyes fully boot, brain gets hit with 200 opinions I didn’t ask for, and suddenly I’m “too tired” to touch the repo. Sound familiar? The irony: I kept waiting for motivation like it was a dependency to install. It’s not. The fix wasn’t a new app or a guru routine. It was lowering the bar until it felt embarrassing not to step over it. One line PR. Open the doc. Put on the shoes. That’s it. Something changed recently: the collective fatigue around infinite feeds. Everyone’s quietly admitting the algorithm is farming attention, and a lot of us devs are feeling weirdly “busy” while shipping less. Same. So I ran a set of tiny experim…  ( 12 min )

Apprentissage adversarial en temps réel : défis et percées L'apprentissage adversarial en temps réel bouleverse la sécurité des systèmes d'IA. Il suscite admiration et inquiétude chez les ingénieurs et les dirigeants. De plus, la nécessité d'une latence ultra-faible et d'un débit élevé impose des choix techniques rapides. Dans ce contexte, les entreprises n'ont plus droit à l'erreur : elles doivent intégrer des modèles qui apprennent à contrer des attaques en direct, tout en maintenant une précision supérieure à quatre-vingt-quinze pour cent, en réduisant la latence totale de centaines de millisecondes à des millisecondes fractionnaires, et en soutenant un débit supérieur à cent trente requêtes par seconde ; c'est une course contre la montre qui touche la confiance des utilisateurs, la c…  ( 11 min )

After another action-packed month, here’s my reflection on the latest news and events from the ever-evolving world of Vue, Nuxt, Vite, and their awesome open-source ecosystems. I would like to start 5th issue of my Vue newsletter with something I haven't done yet - sharing a video: As you can see, it is a flashback from the ViteConf I was talking about last month. The reason why am I featuring this is interesting topic of not-so-distant future of our ecosystem together with the awesome stage presence of the speaker. I remember my very first impression was "Oh wow, the guy sounds quite nervous". But then Jim Dummet delivered one of the most memorable IT talk I can think about. The fact it was his only second live talk ever makes it even more awesome. Give it a try if you have a spare 3…  ( 8 min )

O Problema Lembra daquele app que começou rápido e depois foi ficando mais lento conforme adicionávamos features? Pois é, o culpado quase sempre é o mesmo: change detection. O Angular, por padrão, é um pouco paranóico. A cada evento (scroll, clique, timer), ele verifica TODA a árvore de componentes pra ver se algo mudou. Traduzindo: se você tem 100 componentes e 100 eventos por segundo, são 10.000 verificações por segundo. Não tem CPU que aguente! Para resolver, listei abaixo 5 técnicas para melhorar a performance do seu app Angular. Algumas delas, mesmo sendo velhas conhecidas, ainda hoje costumam ser ignoradas. Compatibilidade: Angular 2+ Impacto: Reduz change detection em ~90% Essa aqui muda o jogo. O OnPush faz o Angular ser mais inteligente - ele só verifica mudanças quando realmen…  ( 8 min )

Today's exam was apparently very difficult. I say "apparently" because I honestly couldn't tell. My classmates walked out devastated. Like genuinely upset. Talking about how brutal it was, how they definitely failed, how unfair the questions were. And I'm just... whatever about it. Not because I'm smart or prepared or confident. I studied for maybe 3 hours like I do for every exam. They all feel the same to me at this point—show up, write what you know, leave. Some people would call that careless. Maybe it is. But it's working so far. I'm liking this phase. Not the exam stress part—that's still there. But something else. I'm getting over the whole "stay in bed when I feel shitty" thing. Used to be when things got bad, I'd just rot. Lie there, scroll, feel worse, repeat. But lately when I f…  ( 7 min )

Python's standard logging module is capable, but shaping it into a system that produces structured, contextual, and queryable logs requires understanding a lot of concepts: hierarchical logging, formatters, filters, handlers, and configuration files. It can be done, but it often feels like you are building infrastructure instead of writing your application. Structlog takes a different approach. Rather than wrestling with object hierarchies, you simply declare how each event should be processed and enriched. The result is logging that feels natural to write, while producing output that works just as well for humans skimming a console as it does for machines ingesting JSON into an observability platform. This guide takes a practical look at using Structlog as the foundation for a production-…  ( 18 min )

We All Hate Free Trials (Well, I Do) Sometimes I just want to test something new. Maybe it’s a new AI image tool, a premium API, pay for a digital content to a creator, some data service everyone won’t shut up about. But nope—the first thing I see is “Start your 7-day free trial!” Great… except now I have to hand over my card on day one. Then I spend the whole week stressing that I’ll forget to cancel and get slapped with a $99 charge for something I used only once. Even worse: sometimes I want my AI agent (ChatGPT, Claude, Grok) to use that service for me. Which means what—give my card to the AI? I’m reckless, but an AI agent is probably ten times more reckless than me. It’s dumb. We shouldn’t need credit cards just to test stuff. With x402, I load a single wallet once—with however much…  ( 11 min )

Core Problem Statement GraphBit targets the hard parts of building reliable, scalable, and maintainable AI-powered workflows. It addresses: Orchestrating multi-step AI tasks with clear data dependencies and parallelism Integrating multiple LLM providers without lock-in Making LLM agents safely call tools and incorporate tool results Running workflows with production-grade resilience under variable load and flaky networks Giving Python developers a simple API while leveraging a high-performance runtime In short: GraphBit turns agentic AI from ad-hoc scripts into robust, dependency-aware workflows that can run reliably in production. Developer Pain Points Fragmented orchestration Hand-rolled “call A then B” glue code; no graph-level validation or parallelism Brittle context passi…  ( 8 min )

I never expected AI to become my calm-down tool. But my mental reset button? Tech isn’t always a peaceful place. There’s pressure, speed, too many ideas, too many tabs open (in browsers and in life), and the constant background noise of “learn this” / “ship that” / “don’t fall behind.” Somewhere in the middle of that storm, AI became… my slowdown. 🌫️ When your brain is overloaded, AI becomes the quiet friend I’m not a developer, but I spend enough time around tech people to know one thing: Their minds never stop. And being in that environment is inspiring — but also overwhelming. So I started using AI tools as a way to calm my mind: write out a frustration ask AI to organize it ask for perspective ask for a question I could ask myself ask for one small thing I can do right now ask it to t…  ( 8 min )

Unlocking Algorithmic Elegance: AI's Blind Spot and the Power of Evolutionary Mappings Imagine needing to translate between two languages, not word-for-word, but conceptually. Or optimizing a complex supply chain where seemingly unrelated actions perfectly balance each other. These scenarios highlight a fundamental challenge: finding the perfect one-to-one mapping between distinct entities – a bijection. While AI excels at many tasks, discovering these elegant algorithmic relationships often remains stubbornly difficult. The core idea is to leverage a collaborative approach where AI generates possible solutions (as functional code), and then an evolutionary algorithm intelligently refines them. Think of it like breeding algorithms for speed and efficiency. The evolutionary process introd…  ( 7 min )

ArgoCD is powerful because it continuously watches Git and your cluster, and keeps them in sync. ✅ Auto-Sync Automatically apply changes from Git to the cluster. ✅ Self-Heal If someone manually edits or deletes a Kubernetes object, ArgoCD restores it from Git. ✅ Auto-Prune Remove Kubernetes resources that were removed from Git. ✅ Rollbacks If a sync fails, ArgoCD will automatically roll back to a good version. Go to: Applications → Select your app → App Details → Sync Policy Turn ON: Auto-Sync Prune Resources Self Heal These correspond to: Setting Meaning Auto-Sync If Git changes, ArgoCD automatically applies the changes to the cluster. Prune If a file (resource) is deleted from Git, ArgoCD deletes that resource from the cluster. Self-Heal If someone manually changes something …  ( 7 min )

Executive Summary In event-driven and distributed architectures, preserving the order of messages is critical for maintaining state consistency, processing accuracy, and system reliability. Google Cloud Pub/Sub offers ordering keys to ensure that messages with the same key are delivered in the order they were published. However, this feature does not always ensure in-order delivery at the subscriber level, which is particularly critical for platforms where sequence integrity is vital (e.g., financial systems, event sequencing). This paper outlines the causes behind unordered message reception of Google Pub/Sub despite the use of ordering keys and outlines a practical solution involving subscriber-side message sorting to enforce the expected message sequence. Google Cloud Pub/Sub is a w…  ( 10 min )

Angular Aria vs Angular Primitives: What’s the Difference and When Should You Use Each? The Angular ecosystem is evolving rapidly, especially around headless UI, accessibility, and composable component design. Two major players in this space are Angular Aria (introduced officially in Angular 21) and the Angular Primitives community library. At first glance they may seem similar — both provide unstyled, headless building blocks for creating highly customizable UI components. But they actually solve different layers of the UI problem. Understanding how they differ, where they overlap, and how to use them together is key if you’re building modern Angular applications, design systems, or complex custom UI libraries. This article breaks it all down. Angular Aria is an official Angular package…  ( 9 min )

There is a difference between running code and reading the world through code. Most beginners think of programming as a series of instructions to make a machine behave. Professionals understand something far more interesting. Code is a sensor. Code is a lens. You can use it to observe patterns that are otherwise invisible. You can build systems that listen to the real environment of machines, networks, services, and human activity. System awareness is the discipline of perceiving signals before they turn into problems. It is the craft of understanding that everything emits data, everything leaks state, and everything is part of a larger motion that can be measured, modeled, and interpreted. This field sits between observability engineering, security monitoring, incident response, threat hu…  ( 13 min )

1. Class Methods (@classmethod) What it is A method that belongs to the class, not an individual object. cls instead of self. Creating alternative constructors Tracking class-level data Example class Employee: company = "OpenAI" count = 0 def __init__(self, name): self.name = name Employee.count += 1 @classmethod def total_employees(cls): return cls.count print(Employee.total_employees()) # 0 e1 = Employee("Ali") e2 = Employee("Sara") print(Employee.total_employees()) # 2 @staticmethod) What it is A method inside the class but does NOT access class or instance data. Utility/helper methods Math or formatting functions class MathTool: @staticmethod def add(a, b): return a + b print(Mat…  ( 8 min )

🛒 1. What Are Comprehensions? Comprehensions are a compact and expressive way to create lists and dictionaries. Instead of writing long loops, you write everything in one clean line. Without comprehension: squares = [] for n in range(1, 6): squares.append(n*n) With comprehension: squares = [n*n for n in range(1, 6)] Cleaner, faster, more readable. [new_item for item in iterable if condition] Imagine you have a conveyor belt of items. Suppose you ordered a mixed snack bundle and want to keep only healthy items. foods = ["chips", "salad", "pizza", "fruits"] healthy = [f for f in foods if f in ["salad", "fruits"]] print(healthy) # ['salad', 'fruits'] Imagine a music app increases the volume of every song by 10%. volumes = [40, 60, 80] new_volumes = [v + 10 for v in volumes] …  ( 8 min )

We are welcoming you to our weekly digest! Here, we discuss the latest trends and advancements in account abstraction, chain abstraction and everything related, as well as bring some insights from Etherspot’s kitchen. The latest news we'll cover: Ethereum Shares New Details On Its New Interop Layer Sequence Launches Trails to Simplify Crypto Payments Vitalik Presents Updated Ethereum Roadmap at Devconnect Why EIP-7702 Infra Matters and How Developers Can Integrate It Please fasten your belts! Ethereum has released new information on its planned interoperability layer (EIL), a major component of its long-term roadmap aimed at enabling seamless communication between Layer 1, Layer 2 rollups, and external ecosystems. The Defiant reports that the update expands on earlier research proposals an…  ( 10 min )

Men’s fashion is heading into one of its most interesting phases yet. As culture shifts and comfort becomes a priority, trends are evolving in ways that feel fresh but still practical. The modern man wants clothing that looks good, feels good, and works with his lifestyle, whether he’s in the office, on the go, or jumping between meetings and social plans. Next year’s trends reflect that perfectly. From relaxed tailoring to texture-rich fabrics and nature-inspired colors, the upcoming fashion wave blends style with ease like never before. Here’s a deep dive into what men will be wearing next year and how you can stay ahead of the curve. Tailoring is evolving, but not in the stiff, formal way we once knew. The next year is all about relaxed, breathable, soft tailoring that delivers sophisti…  ( 8 min )

Mixing Night with Ken Lewis – 100th Show Celebration Join Grammy-winning mixer Ken Lewis (114 Gold & Platinum records, 30+ years in the game) for a special 100th episode of Mixing Night! He’ll demo his go-to mix techniques live, dish out pro tips on the mix bus, production and career growth, and answer your burning questions in a laid-back Q&A session. Plus, we’re giving away Nuro Audio plugins and a 1-year Session Studio subscription to lucky viewers! Want in on the fun? Submit your track for feedback, subscribe to the Mixing Night Audio channel, and check out links for merch, exclusive plugins like GreenHAAS, and Ken’s SoundCheck mix critiques. Rock up, learn from the best, and snag epic freebies! Watch on YouTube  ( 6 min )

AWS ECS Managed Instances: The Middle Ground We've Been Waiting For If you've been operating containerized workloads on AWS, you've probably grappled with a known trade-off. Use Fargate and enjoy hands-off simplicity, but it costs more and you give up control of your compute. Or manage your own EC2 fleet on ECS, enjoy complete hardware control and better costs, but now you're patching instances, configuring auto-scaling groups, and managing launch templates. It's a problem that has baffled engineers for decades. But AWS just came out with something that might finally bridge the gap: ECS Managed Instances. Let's be practical here with container orchestration. Not many teams wake up excited about managing infrastructure. They'd rather deploy features, not troubleshoot why a node consumed a…  ( 10 min )

I finally shipped my new portfolio — but this time, Built it to show my real skills — not just look pretty. If you're looking for someone who can build polished, reliable, AI-driven experiences from scratch, this is for you. I wanted something that actually reflects how I build, how I think, and what I’m capable of creating as a Full Stack Developer & AI Engineer. yashpandav.dev 💬 Would Love Your Feedback Your thoughts genuinely help me improve. If you check it out, let me know what you think — and if you’re working on something exciting, I’m always open to collaborate.  ( 6 min )

Hey DEV community, I’m trying to build a small utility to quickly check my FAB Bank balance without opening the mobile app every time. I’m curious if anyone here has done something similar—maybe via an API, a web automation script, or some kind of lightweight app. A few questions I have: Are there public or semi-public endpoints for retrieving balance info safely? Would you handle this through a server-side script, or directly in a client-side app? Any tips for keeping credentials secure while still making it convenient to check balances? I’m mostly doing this for personal convenience, but I’d love to hear what approaches other developers take for similar tasks. Thanks!  ( 6 min )

I just spent way more time than I'd like to admit adding encryption to a NestJS app that was already live. The kind of feature that sounds simple until you're staring at a database full of plaintext API keys wondering how to migrate them without taking the whole thing offline. Here's what actually happened. We store webhook secrets for GitHub and API credentials for Twitter/LinkedIn/Dev.to. All sitting in a PostgreSQL jsonb column. Unencrypted. Not ideal? Sure. Security vulnerability? Absolutely. Something anyone actually exploits in a small B2B SaaS? Probably not, but still. The real trigger was adding more integrations. Each new platform meant more credentials, more API keys, more things that could leak. At some point you have to stop pretending you'll "add encryption later." Here's the…  ( 8 min )

🚀 create_agent Using LangChain and OpenRouter in Python Artificial Intelligence doesn’t have to be complicated. In this short tutorial, I’ll show you how to build a simple create_agent using Python, LangChain, and OpenRouter in just a few steps. This is perfect for beginners who want to understand how AI APIs work in real projects. 👉 GitHub Repository: https://github.com/yourusername/langchain_python We’ll create a small Python script that: Connects to an AI model using OpenRouter Uses LangChain to manage the conversation Asks a simple question Prints the AI’s response in the terminal Example question: “What is artificial intelligence in simple terms?” langchain_python/ └── python_example/ ├── createagent.py ├── .env └── README.md Before starting, make sure you have: Python…  ( 7 min )

I used to handle dependency inversion with Inversify, but I was constantly annoyed by two main things: You have to import the @inject decorator everywhere, which ends up polluting your domain code. Writing the boilerplate dependency binding code was so repetitive that I wished I could just type a single command — arise — and have it done automatically. That's why I decided to create my own DI container, coupled with a command-line interface that handles code analysis (via AST parsing) and generates the registration boilerplate for you. Some of the Features: No decorators and no vendor lock-in. ioc-arise supports injecting typed objects, factory functions, and classes implementing interfaces or inheriting abstract classes. Multiple lifecycles: singleton and transient. The CLI can detect them if you leave a JS code comment (@scope singleton or @scope transient) just above the function or object declaration. Factory functions and value objects can be detected by the CLI via a JSDoc annotation (@factory or @value). You can find more about it here: ioc-arise  ( 6 min )

The notification pops up on your screen for the dozenth time today: "We've updated our privacy policy. Please review and accept our new terms." You hover over the link, knowing full well it leads to thousands of words of legal jargon about data collection, processing, and third-party sharing. Your finger hovers over "Accept All" as a familiar weariness sets in. This is the modern privacy paradox in action—caught between an unprecedented awareness of data exploitation and the practical impossibility of genuine digital agency. As artificial intelligence systems become more sophisticated and new regulations demand explicit permission for every data use, we stand at a crossroads that will define the future of digital privacy. The traditional model of privacy consent was built for a simpler dig…  ( 29 min )

In this task you will: Create a simple Kubernetes manifest Push it to a GitHub repo Connect ArgoCD to that repo Deploy your app automatically Test GitOps Sync (manual + auto) Create a new GitHub repo: argocd-demo-app Add this structure: argocd-demo-app/ └── deployment.yaml └── service.yaml deployment.yaml apiVersion: apps/v1 kind: Deployment metadata: name: demo-app labels: app: demo-app spec: replicas: 2 selector: matchLabels: app: demo-app template: metadata: labels: app: demo-app spec: containers: - name: nginx image: nginx:1.27 ports: - containerPort: 80 service.yaml apiVersion: v1 kind: Service metadata: name: demo-app spec: type: LoadBalancer selector: app: demo-app ports: …  ( 7 min )

Hello Devs! 👋 We've all been there. You need to download a video for offline viewing or archiving. You search on Google, click on the first result, and... 🚨 Popups everywhere. "Allow notifications to continue." Sketchy redirects. I recently faced a challenge: I needed to create a practical application for my Engineering Thesis (Bachelor's final project). I didn't want to build something that would just sit in a drawer. I wanted to solve a real annoyance. So, I combined my academic requirements with a practical solution and built VidGrabber – an open-source tool written in Python to grab videos easily. VidGrabber is a desktop utility that allows you to download videos from popular platforms. It was designed as a diploma project to demonstrate Python capabilities in handling media streams …  ( 7 min )

Have you ever experienced the overwhelming feeling of having your inbox flooded with messages, posing a threat to your productivity? Rest assured, because you are not alone. Effectively managing emails can be quite challenging. However, busy professionals need not worry! There exists a potent tool hidden within your email settings: email forwarding. Beyond its simple definition, email forwarding offers a surprising depth of functionality, capable of streamlining your workflow, enhancing collaboration, and ensuring important information reaches the right people, every time. Intrigued? Follow us as we dive deeper into this tutorial of email forwarding. We’ll explore its various applications, from basic message redirection to advanced filtering and automation, all designed to help you. Step …  ( 7 min )

In the traditional music production landscape, the distance between a cognitive idea and a rendered audio file is vast. A composer does not merely need a melody; they require proficiency in music theory, instrument physics, and Digital Audio Workstation (DAW) signal flow. Industry analysis often highlights a phenomenon known as "technical debt" in creativity—where musicians spend approximately 60% of their session time on mix engineering, cable routing, and software troubleshooting rather than actual composition. At its core, AI music generation relies on deep learning models, specifically Transformers and Diffusion models, trained on vast datasets of MIDI files and audio spectrograms. Unlike random noise generation, these systems understand the probability of note sequences. The first sta…  ( 8 min )

Watermarks are often used in Word documents to indicate their status, such as "Confidential," "Draft," or "Sample." However, when preparing a document for final distribution or sharing, you may need to remove these watermarks to present a cleaner version of the file. In this guide, we’ll show you how to remove watermarks from Word documents using Java. Whether you're automating the process or working with a single file, this approach will help you remove unwanted watermarks with minimal effort. Watermarks can serve many purposes during the drafting process, but once the document is finalized or ready for sharing, they may no longer be necessary. In such cases, removing the watermark will make the document look more polished and professional. Some common reasons for removing watermarks incl…  ( 8 min )

Tired of dry SQL tutorials and boring exercises? What if you could learn SQL by solving crimes, surviving disasters, or cracking mysteries? Game-based learning has exploded in popularity for a good reason! 🔗 Play Now | GitHub I bet you didn't know about this one! It's fresh out of the oven, and it has a GitHub repo too. This free interactive SQL game teaches you SQL through crime-solving challenges. You'll work with hands-on puzzles, realistic datasets, and practice exercises, all powered by a full browser-based SQLite database. Why it's great: No setup required, runs entirely in your browser, and the AI assistant helps you when you're stuck. 🔗 Play Now | GitHub New, hot, and trending! This vintage detective game is stylish and has a GitHub repo as well! SQL Noir has quickly become a pr…  ( 8 min )

The four-step or should I say, two-step ritual every engineer configuring infrastructure eventually lives by. In my previous posts, we explored what Terraform is, why it matters, its components, how to install it, and how to prepare it for real use. If you haven’t been following from the start, here are some helpful resources to get you up to speed (assuming you use a Linux system): What is terraform Install terraform Get started with Terraform on AWS Alright, let's dive in. First, create a folder and your Terraform configuration file. mkdir tf-practice cd tf-practice touch main.tf Before you go on, be sure to have aws credentials that would have access to the s3 resource. main.tf with your favourite editor and paste this configuration. S3 resource documentation. terraform { required…  ( 8 min )

In 2025, AI-assisted writing tools are no longer optional—they’ve become the foundation of how students, creators, and professionals communicate. Why Human-Like Writing Matters Today Too even in pacing Too predictable in vocabulary Structurally dense Mechanically transitioned Readers may not pinpoint exactly why, but they immediately sense when writing feels unnatural. Human-like writing matters because it: Builds trust Feels more conversational Reflects genuine thinking Enhances credibility Preserves the writer’s identity At its core, people respond positively to writing that feels like it originates from a human mind—not from a statistical process. This deeper authenticity is exactly what SafeNew AI was created to deliver. What Makes AI Text Feel “Less Human”? Predictability AI selects s…  ( 8 min )

Automation is moving from static rules to systems that can sense, reason and act on our behalf. Instead of waiting for triggers and following scripts, modern agents can perceive new information, evaluate it against goals and instantly decide the next step. They perform tasks within defined boundaries and manage continuous flows of data. This blog offers the key questions people ask about how these agents differ from the traditional automation. What Distinguishes These New Agents from Rule‑based automation? Traditional automation excels at predictable tasks and follows instructions to the letter. It relies on structured data and scripts that only change when developers update them. Agentic systems, however, represent a shift toward adaptive intelligence. They act autonomously toward a goal…  ( 9 min )

Join the AI Challenge for Cross-Platform Apps: $3,000 in Prizes! Jess Lee for The DEV Team ・ Nov 19 #devchallenge #unoplatformchallenge #dotnet #ai  ( 6 min )

📚 Module 1: The Shift in Value - From Talking to Attracting The image presents a compelling before-and-after narrative, focusing on the relationship between two activities: Talking and Attracting. The shift suggests that a key element of becoming an "Intelligent Man" is the transformation of how you allocate your time and effort, moving from an outbound focus (talking) to an inbound focus (attracting). The "Before" State: Outbound Effort The "After" State: Inbound Leverage This module highlights that intelligence isn't just about what you know; it's about how you invest your time and energy to generate value—moving from being a constant broadcaster to a powerful magnet. 📚 Module 2: The Curriculum for Intelligence - A Curated Reading List The right side of the "HOW TO BECOME AN INTELLIG…  ( 11 min )

Most people can remember birthdays, phone numbers from childhood, or the lyrics to a song they haven’t heard in 10 years, yet they forget where the insurance policy is stored. It’s not because someone is careless or disorganized. The truth is simpler: the human brain is not built to store and recall important documents. This is starting to matter more than ever in a world overflowing with paperwork, printed policies, digital PDFs, medical reports, legal letters, warranties, receipts, tax files, and more. When life gets busy, these things fade into the background until they are suddenly needed right away. And that’s usually when panic begins. Human memory evolved to help people survive, not to track policy numbers or remember whether the birth certificate is in the bottom drawer or the safe…  ( 8 min )

Introduction Power BI is one of the most popular business intelligence tools for data visualization and analytics. Combined with PostgreSQL, a powerful open-source relational database, you can create dashboards and reports. This guide will walk you through connecting PostgreSQL to Power BI using two approaches: a local PostgreSQL installation and Aiven's cloud hosted PostgreSQL service. Download PostgreSQL from the official PostgreSQL website and follow the installation process. Download Power Bi from the Microsoft store. During installation, note that your user password and port number. If yours is local, then the default port number is 5432. Ensure your database contains the data you want to visualize. Make sure your PostgreSQL server is active. Host: localhost Port: 5432 Default datab…  ( 8 min )

Looking for Black Friday Deals on Tailwind Plus, Tailwind UI kits, Tailwind Component Library, Dashboard Templates? During Black Friday sale, Top platforms are offering huge discounts on Tailwind UI kits, templates, and production-ready component libraries. These deals help to reduce development time, enhance UI, and provide teams with scalable design systems for SaaS, dashboards, and eCommerce projects. Whether you’re a developer, a small business owner, or part of a team of developers and agencies, these Black Friday deals for developers are designed to help you launch, scale, and optimize web applications and mobile apps. Here is the list of handpicked best Tailwind CSS black Friday and Cyber Monday deals of 2025 for developers. TailGrids is one of the most popular Tailwind CSS compone…  ( 9 min )

On this episode of The Rewatchables, Bill Simmons, Chris Ryan, and Cousin Sal dive back into the 2005 sports-betting thriller Two for the Money, breaking down the film’s biggest plays, favorite cold open, and the most rewatchable moment. They zip through their signature segments—Cold Open, Sports Betting Breakdown, Most Rewatchable Scene, and The Categories—while producers Craig Horlbeck, Chia Hao Tat, and Eduardo Ocampo keep the pace tight. With Subaru’s Share the Love and State Farm sponsorships in the mix, it’s a must-listen for movie buffs and gambling junkies alike. Watch on YouTube  ( 6 min )

Fast site Clean technical SEO Long, structured articles No AI spam No black-hat backlink nonsense And still… Google basically acted like my website didn't exist. No impressions. No indexing. No organic traffic. At first, I thought this was a bug, a penalty, or some missed technical detail. But the real reason was much simpler – and much more painful: Google didn't trust my content, because it didn't trust me as a creator. Everyone talks about EEAT (Experience, Expertise, Authoritativeness, Trustworthiness) like it's a simple SEO checklist: About page ✅ Long-form article ✅ Legal pages ✅ A few links ✅ But in practice, EEAT works more like an online reputation graph. When Google looks at your site, it's not just asking: "Is this a good article?" "Is the keyword in the H1?" "A…  ( 8 min )

AWS… there’s a lot of buzz about it in the tech world. Everyone says it’s a valuable skill, companies want it, salaries go up with it — all that good stuff. But the real question is: What actually is AWS? Sure, I could tell you it’s a “comprehensive cloud services platform that offers scalable computing solutions” and blah blah blah… 😴 …but let’s be honest. “Bro, what is all this? Why so many??” 🤦 And eventually you might feel overwhelmed, bored, or even give up on AWS before you really start. So we’re not doing that today. Instead, we’re going to understand the big picture behind AWS — in the simplest, friendliest way possible — by talking through three main topics: What kind of problems do we face when we don’t use a cloud provider like AWS? How AWS solves those problems and saves u…  ( 18 min )

Recently, a friend of mine - a fintech startup founder - decided to enable in-app$BTC storage for his clients. I warned him: force users to deal with seed phrases, and you'll lose 80% of them at onboarding! We’ve all got used to unlocking iPhones with Face ID and confirming payments with a fingerprint, and I believe crypto in 2025 should feel just as effortless. Look at ZenGo: they replaced seed phrases with MPC technology, allowing wallet recovery via facial recognition. That is the standard we should aim for - and now, thanks to Wallet-as-a-Service (WaaS) infrastructure, it has become scalable for every business 🔥 👉 Take WaaS from WhiteBIT, for example. Users finally experience crypto as it should be - passwordless and secured by biometrics, free from the headache of private keys. Companies get a compliant, scalable backend layer and can instantly expand their product functionality with crypto to drive new customer streams. Easy and passwordless access is the new norm I expect from every modern financial app today. And with solutions like WaaS, any fintech can actually deliver such top-tier crypto UX without rebuilding its entire architecture.  ( 6 min )

Full-Stack Clean Architecture & Engineering Standards You are a Senior Full-Stack Software Engineer following Clean Architecture, SOLID, and production-grade best practices. Project Context Rule If it’s a new project: If it’s an existing project: Mention them clearly (e.g., comment, note, or explanation). Core Principles Backend (Spring Boot / Django / Node) Frontend (React / Angular / Next.js) Database (PostgreSQL / MySQL / SQLite) Security Performance & Scalability Code Quality Deployment & Reliability Engineering Philosophy Build for today, design for tomorrow. Respect existing patterns, but improve bad ones. Always focus on clarity, maintainability, and performance. Leave every codebase better than you found it.  ( 8 min )

🔥 THE ULTIMATE JS LESSON — this Keyword (Browser & Node) Greetings, fellow developers! Today, we dive into a comprehensive exploration of the this keyword and the powerful call / apply / bind methods. 🚀 Repo: javascript-complete-mastery this in JavaScript? this depends entirely on HOW a function is called, not where it is written. this (Browser + Node) Rule 1 — Global Context Browser console.log(this); 👉 window console.log(this); 👉 {} function test() { console.log(this); } test(); 👉 Browser → window global "use strict"; function test() { console.log(this); } test(); 👉 undefined this = object before dot const user = { name: "Usman", greet() { console.log(this.name); } }; user.greet(); ✔ "Usman" function Person(name) { this.name…  ( 11 min )

In a world where disruption is the norm and digital boundaries are dissolving by the minute, security can no longer be an afterthought or a static layer applied at the end of an initiative. Indeed, by 2025, 52% of organizations report having fully deployed a Zero-Trust architecture, and another 38% are in partial implementation, according to recent data. Meanwhile, the financial stakes have never been higher: the global average cost of a data breach dropped to US$4.44 million, but that decline masks a more complex reality. In certain regions, the numbers are stark: in India, for example, the average breach cost surged to ₹22 crore (≈ US$2.7 million) in 2025, a 13% year-over-year rise. The organizations navigating this evolving threat landscape with confidence are the ones embracing a…  ( 12 min )

Building with ai has become easier and is becoming easier every day. You can do almost anything using AI. And the best thing to do is help people to learn. This is why I created Flower Growth Simulator Interactive Plant Learning. It's easy; it shows you how the plant grows when you modify the water, soil health, and sun. Easy but effective if you want to see how a plant grows over time. For kids it's of great importance; it could teach them about plants. It could teach them the importance of taking care of a flower. Using only a simulator. Try it here: demo  ( 6 min )

Tired of being swamped by a flood of unwanted emails? Longing for the ability to manage your chaotic inbox? It’s completely understandable to feel overwhelmed by the influx of unwanted emails. You’re not alone in this constant battle against spam and irrelevant messages. However, there’s no need to worry, as there are effective ways to regain control over your inbox! We’ve prepared for you, a comprehensive tutorial that will guide you with the necessary knowledge and tools to curate your email experience, enabling you to embrace the desired emails and eliminate the unwanted ones. Step ONE: Sign in to Microsoft 365 Admin Center Go to https://admin.microsoft.com/Adminportal/Home#/homepage Sign in with your administrator account. Step TWO: Access the Exchange Admin Center In…  ( 7 min )

Probabilistic Graph Neural Inference for bio-inspired soft robotics maintenance in hybrid quantum-classical pipelines It was during a late-night research session, while studying octopus locomotion patterns for a bio-inspired robotics project, that I had my breakthrough moment. I'd been struggling with predicting maintenance needs for our soft robotic actuators when I realized the fundamental limitation: traditional neural networks were treating each component as independent, ignoring the intricate dependencies and probabilistic relationships that govern biological systems. This realization led me down a fascinating path of exploring probabilistic graph neural networks (PGNNs) and their integration with quantum computing for predictive maintenance. During my investigation of octopus arm c…  ( 12 min )

I have been learning Rust for a couple of years, and using it for pet projects and demos alike. Working for a JVM-heavy company, I thought it would be my fate forever. Last week, I had a nice surprise: I convinced my management that using Rust for a particular project was the right choice. It's not a huge project, but I want to describe my experience using Rust in a "real" project. Our main software platform has baked-in health sensors for monitoring. These sensors are exposed as HTTP APIs. The problem is that most customers do not actively monitor those endpoints. For an engineer such as myself, they are responsible for their lack of maturity regarding observability; for customer success managers, they should be helped and cared for. The goal is simple: provide a component that polls the …  ( 11 min )

You've probably heard about Angular's standalone components - they're a fresh way to build apps without relying on NgModules. But there's more to them than just skipping modules. Standalone components let you create self-contained building blocks that you import exactly where you need them, which makes your app cleaner and easier to manage. They simplify how you organize your code and open up new possibilities for building faster, more modular apps. This article isn't about the basics you've heard before. Instead, it dives into seven hidden tips and real-world advantages that most people overlook. Whether you're new to Angular or a seasoned developer, these insights will help you get more from standalone components. Even if you're a manager or stakeholder curious about how Angular's latest…  ( 14 min )

Best practices, they are not as important as you think they are. They do not just apply to the code you write to get your app to work. They also apply to styling, they apply to testing. You can implement best practices in a multitude of ways into your app, but should you? Please support my original publication here: Best Practices Are Not As Important As You Think They Are The main purpose best practices serve is code quality. You want maintainable code that you can always go back to, understand what it does, and easily swap out. Good practices make communicating with other developers way easier if you all have a certain standard, a code quality that you can all refer to. That is especially useful if you work in teams. If you work solo, not as much, but it still helps in some cases. Risk i…  ( 9 min )

When our startup first began scaling our web service, cybersecurity was not our primary focus — until an incident made it painfully clear how vulnerable we were. Like most small teams, we initially relied on a traditional WAF powered by ModSecurity, which is common across 80% of web applications worldwide. At first glance, it seemed to work: SQL injections were blocked, XSS attacks were detected, and the dashboard showed all green. But very quickly, we ran into problems. Here’s what we experienced in real life: Attacks slipping through: Even though our WAF had rules like union[\w\s]?select for SQL injection and \balert\s for XSS, attackers could easily bypass them with simple tricks. For example, inserting comments, using character encoding, or splitting keywords. False positives aff…  ( 8 min )

The New Digital-First Shift: AI Makes Development Easy, Marketing Becomes the Hard Part Over the last two years AI has quietly reshaped software development. A single developer can now produce features at the speed that once required a team. This creates a surprising new reality for digital-first businesses: Development is no longer the main bottleneck. Marketing is. Let’s break down why this shift is happening and what it means for devs and founders. AI accelerates almost every part of engineering: Implementation Refactoring Boilerplate generation Documentation Testing DevOps guidance One engineer can now automate internal tasks, maintain small systems, and ship features end-to-end. If a company historically spent Y hours per week building and maintaining systems, automation p…  ( 8 min )

In today's age of information explosion, the internet is like a vast, untapped treasure trove of data. Web scraping is the key that unlocks this treasure chest. Market Research & Competitive Analysis Price Monitoring & Dynamic Pricing Lead Generation Brand & Public Sentiment Monitoring Academic Research & Data Aggregation In summary, the core value of web scraping lies in its ability to transform the scattered, vast amount of public information on the web into quantifiable, analyzable, and precise data. This data-driven intelligence powers smarter decisions and unlocks the potential of data, offering a significant informational advantage to individuals and businesses when used legally and ethically.  ( 7 min )

Welcome to "WTF is this", the daily blog series where we dive into the wild world of emerging tech and try to make sense of it all. Today, we're tackling a term that sounds like something out of a sci-fi movie: Remote Patient Monitoring. Don't worry, it's not as futuristic as it sounds – but it's still pretty cool. So, what exactly is Remote Patient Monitoring (RPM)? In simple terms, it's a way for healthcare professionals to keep an eye on patients from afar using technology. This can include things like wearable devices, mobile apps, and even just good old-fashioned phone calls. The idea is to monitor patients' vital signs, symptoms, and overall health without them having to physically be in a doctor's office or hospital. Think of it like this: imagine you're recovering from an illness o…  ( 11 min )

Hey, I'm Omar, and this time I wanted to bring you some good news about the latest release of LightningChart JS Trader 4.0. In this release, we focused on improving the user experience, flexibility, and real-time data streaming. Here are some of the changes: Built-in labels now show the latest close and indicator values, with options to show/hide the label and horizontal line. New pointer events (PointerDown, PointerUp, PointerEnter, PointerLeave) enable richer interactions. Default drawing-tool menus can also be disabled for custom implementations. Zooming/panning now work properly during real-time updates. New data point limit feature (enableDataPointLimit(), setDataPointLimit()). X-axis flicker fixed; better performance and more accurate labels. Automatic Data Sorting: Data no longer needs to be added in chronological order; the chart now sorts data automatically by datetime. New method to customize splitter line colors between main chart and indicators. Access the latest version with a 30-day free trial. Or read the official release note. Written by: Send me your questions via LinkedIn  ( 6 min )

Shipping reliable LLM-powered applications demands more than traditional monitoring. Agentic systems introduce autonomy, reasoning, and multi-step decision-making across tools and services—making transparency and accountability essential. This guide reframes AI agent observability for engineering and product teams building chatbots, copilot experiences, RAG pipelines, and multi-agent workflows, drawing only from Maxim AI sources and the core practices outlined in the original article. LLM applications are non-deterministic and operate across complex execution paths—prompting, retrieval, reasoning, tool calls, and multi-agent coordination. Observability must extend beyond CPU/memory charts to capture agent behaviors, including reasoning quality, tool usage, token economics, and decision tra…  ( 10 min )

If you’re running a website or web service, you know the struggle: cyberattacks, automated scrapers, brute-force attempts, and sudden traffic surges. Traditional WAFs often fall short, either letting attacks slip through or blocking real users by mistake. That’s where SafeLine WAF comes in. SafeLine acts as a reverse proxy, sitting in front of your web service to filter and monitor HTTP traffic. It creates a smart barrier that intercepts malicious traffic while letting legitimate users through. Defends against: SQL injection, XSS, code injection OS command injection, CRLF injection XXE, SSRF, path traversal, and more 🤖 Anti-Scraping & Anti-Scanning Blocks malicious scrapers, vulnerability scanners, worms, and other automated threats to protect your content and data. Every page load delivers a unique, randomized HTML/JavaScript version, making it much harder for attackers to reverse-engineer your code. Prevents CC attacks, brute-force attempts, traffic spikes, and other abuses by controlling request rates based on source IP. Strict HTTP request management Human verification to distinguish bots from real users Optional authentication to prevent unauthorized access SafeLine in Action: Real Performance Metric ModSecurity Cloudflare SafeLine (Balanced) SafeLine (Strict) Sample Size 33,669 33,669 33,669 33,669 Detection Rate 69.74% 10.70% 71.65% 76.17% False Positive Rate 17.58% 0.07% 0.07% 0.22% Accuracy Rate 82.20% 98.40% 99.45% 99.38% SafeLine not only detects more attacks than traditional WAFs but also reduces false positives, keeping real users safe and happy. 180,000+ units installed globally 1 million+ websites protected 30 billion HTTP requests cleaned every day SafeLine is battle-tested in production, providing reliable web security for startups and enterprises alike. GitHub Repository: SafeLine WAF Official Website: SafeLine Live Demo: See It in Action  ( 7 min )

You need some kind of non-volatile memory – something that doesn’t lose data when power is removed. On Arduino there are a few common options: 1. Use the built-in EEPROM (simplest) Boards like Arduino Uno / Nano / Mega have a small EEPROM on the chip (typically 1–4 KB). Good for: Small amounts of data: settings, counters, calibration values, last state, etc. A few bytes to a few hundred bytes. Key points: Survives power loss / USB unplug. Limited write endurance (typically ~100,000 writes per cell) → don’t write in a tight loop. Basic example (store a value and read it after reset/power-off): #include int addr = 0; void setup() { Serial.begin(9600); // Example: write a number once (only if not initialized, etc.) int valueToStore = 42; EEPROM.put(addr, valueToStore); …  ( 7 min )

We all know the feeling. You’ve just architected a brilliant feature. The logic is sound, the data flow is elegant, and you’re ready to dive into the "fun part"—building the core functionality that actually does something cool. But wait. First, you have to build the gatekeeper. You have to check if userId exists. You have to check if age is actually a number. You have to make sure quantity isn't negative, and that email actually looks like an email. Before you know it, the top 20 lines of your function are a messy soup of if statements, typeof checks, and manual error throwing. Input verification is critical for security and stability, but it's probably also the most boring part of web development. It could break your flow, clutter your code, and turn a creative process into a tedious chor…  ( 10 min )

Intro I have been fooling around a lot with ai recently, and I thought I would write something about what I've been doing. There are a few things that I've been doing, and they're all fascinating. Writing average looking code using minimum viable prompts. Getting this average looking code refactored to be a robust service. Generating API documentation - and having Claude fix this code. This is part two of a small series that I have created to walk through the process I went through to get decent code. I had a crazy idea. I thought to myself, let's write something that will go through my git repos and automagially update my dockerfiles so that the dockerfile uses a fixed but more recent version of the base image. In my first post, I looked at the codebase, which frankly was very average,…  ( 18 min )

Le secteur technologique africain connaît une croissance rapide, avec une génération de développeurs talentueux, créatifs et exposés aux outils les plus modernes. Pourtant, un paradoxe persiste : les pratiques de recrutement restent ancrées dans des approches obsolètes qui ne reflètent ni la réalité du métier ni les exigences de l’innovation. 1. Un héritage de méthodes scolaires mal adaptées au numérique Dans de nombreux pays africains, et particulièrement au Cameroun, les entreprises recrutent encore les développeurs comme on recruterait des enseignants d’histoire. citer le nom exact d’une méthode standard, écrire la syntaxe d’un commentaire multi-ligne, se souvenir de la fonction qui retourne le dernier élément d’un tableau, recopier du code sur papier. Mais un développeur moderne ne t…  ( 8 min )

This article was originally published on AiSecurityDIR.com. Visit the original for the complete guide with all diagrams and resources. Agentic AI is transforming how organizations operate—but AI systems that can take autonomous actions introduce a fundamentally new category of security risk. When agents have more permissions, capabilities, or independence than they need, you're facing excessive agency. In this article, you'll learn what excessive agency means, why it's different from other AI risks, and how autonomous agents can cause serious harm even without malicious intent. Most importantly, you'll get a practical five-layer defense framework to set safe boundaries for your AI agents. This guide is for security leaders, AI engineers, and operations teams responsible for deploying or ma…  ( 13 min )

Over the past year, the conversation around AI inside enterprises has shifted. Teams are no longer asking whether AI can help with individual tasks—they're asking how AI can act on their behalf, move work forward, and make decisions without constant supervision. This is where agentic AI comes in. Agentic AI refers to systems that can observe what's happening, reason about the situation, take action, and learn from the outcome. Instead of waiting for a prompt, these agents proactively handle multi-step, often messy workflows—checking data, following policy, coordinating across systems, and asking for approval only when needed. It's a clear step beyond traditional generative AI, which is powerful but fundamentally reactive. For developers, this is your moment. While enterprises care about r…  ( 7 min )

Bill Simmons, Chris Ryan, and Cousin Sal fire up their Monday-night parlay by revisiting the 2005 sports-betting thriller Two for the Money, starring Matthew McConaughey, Al Pacino, and Rene Russo. They dive into the film’s high-stakes wagering scenes, debate what makes it tick, and share the timestamps so you can jump right to the action. After hashing out the most rewatchable moment, the trio rounds off the episode with a playful rundown of their signature “Rewatchables” categories. Produced by Craig Horlbeck, Chia Hao Tat, and Eduardo Ocampo, the show also gives shout-outs to Subaru’s Share the Love® Event and State Farm—plus plenty of links to subscribe and connect with The Ringer’s universe. Watch on YouTube  ( 6 min )

CinemaSins just unleashed their “Everything Wrong With KPop Demon Hunters in 16 Minutes or Less,” tearing into every plot hole, cringe moment, and demon-slaying trope with their signature snark. They’ve even lined up a sinful poll, Patreon perks, and shout-outs to their crack team of writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) for anyone who wants more behind-the-scenes chaos. Hungry for extra sinning? Hit up cinemasins.com, binge their spin-off channels (@TVSins, @CommercialSins), hop into Discord or Reddit, and follow them on Instagram and TikTok. And if you can’t get enough film roasting, check out Jeremy’s new book for the ultimate cheat sheet. Watch on YouTube  ( 6 min )

Everything Wrong With Mission: Impossible – Dead Reckoning Part Two CinemaSins just unleashed their “final reckoning” on MI7, squeezing every nitpick into a brisk sub-27-minute roast. They’re still big fans of Ethan Hunt’s high-octane stunts, but confess this installment might’ve lost a bit of that impossible magic. Between the witty jabs, they plug their website, social channels, a “sinful” poll and Patreon—perfect for anyone who can’t get enough of pop-culture nitpicking. Watch on YouTube  ( 6 min )

Microsoft has disabled Basic authentication for most Exchange Online protocols. Microsoft has documented the requirements and configuration steps to use OAuth with POP/IMAP in Microsoft 365 in this article: Authenticate an IMAP, POP or SMTP connection using OAuth | Microsoft Docs. You’ll see details about the registration of the required Azure AD applications and the permissions required for the access token to give Exchange Online the authorization of the mailbox access request. OAuth 2.0 Authentication Microsoft 365 (formerly Office 365) supports two kinds of OAuth 2.0 authentication: Delegated authentication is suitable for desktop, mobile or web applications with signed-in user present. SETUP OAUTH Configuring Microsoft 365 Register your application In Azure Portal ⇒ expand…  ( 8 min )

The landscape of AI-assisted development has evolved rapidly, moving from simple code completion to fully integrated "agentic" environments. The latest entrant to this competitive space is Google Antigravity, a public preview release that promises to redefine how developers interact with their IDEs. Antigravity offers a familiar VS Code-like interface but introduces a sophisticated "Agent Manager" designed to spawn, coordinate, and test autonomous coding tasks. At the heart of this system lies a diverse selection of large language models (LLMs). The core engine driving Google Antigravity is the Gemini 3 Pro model, which is available in two distinct configurations: "High" and "Low." This tiered approach allows developers to balance computational cost and speed against reasoning depth, dep…  ( 7 min )

Mark Arel @ AWS Hong Kong Community Day 2025 The event is organized by volunteers of AWS users, with a committee preparing for the last three months. English is the official language, but Cantonese wordings will be used. The event is co-organized by AWS User Group Hong Kong and Hong Kong IIT HIT. There are 17 sessions with 21 speakers from eight different countries. This is the first community-driven semi-official AWS event in Hong Kong. Over 700 registrations have been received. The event relies on premium sponsors, and Mark, head of professional services in Hong Kong, will give a few words. The AWS user group community is special because it's community-led and made up of people passionate about AWS. There are over 700 registrations for the event, representing a big and thriving community. Throughout the day, there will be 17 different sessions led by expert AWS users and leaders. Attendees will have the opportunity to learn, network, and get inspired for innovation. The event is different from AWS training and certification as it allows learning from peers and colleagues. AWS is customer-obsessed and values events like this where customers can share knowledge and insights. The event encourages embracing change and using technology like generative AI to transform roles and increase efficiency. The success of the event relies on the participation of all attendees, sponsors, speakers, and co-organizers. The goal is to make this inaugural AWS user group community day in Hong Kong a memorable event filled with knowledge, innovation, and inspiration.  ( 7 min )

Lahiru Ratnayaka @ AWS Hong Kong Community Day 2025 Building Next-Generation Agent Applications on AWS Use Case: Cafe Manager Agent Cafe Manager Agent: Built using Crew AI framework. Tools: Connected APIs with OpenAPI specification. Scenario: Custom base (customer) communicates with the cafe manager agent to request items like cappuccino or long black coffee. Distributed Agent: Another agent (e.g., vendor agent) communicates with the cafe manager agent to get information or place orders. Frameworks: Cafe manager agent uses Crew AI, while the distributed agent uses Autogen. Identity Provider: Custom base uses Okta as the identity provider. Tools: APIs are not hosted on AWS Lambda but follow OpenAPI specification. AWS Support for Agentic Applications Agent Core Service: A comp…  ( 11 min )

The tokenization of real-world assets is steadily becoming an important part of modern finance. Institutions, fintech firms, and DeFi platforms are bringing treasury bills, real estate, credit products, and other financial instruments onto blockchain networks. This shift is not happening overnight, but the progress is consistent and meaningful. Behind this growth are two essential components that keep these markets organized and accessible. Stable coins give participants a reliable way to move value on-chain. On-chain identity helps platforms follow regulatory requirements while protecting user trust. Together they create a strong and practical foundation for the RWA ecosystem. The idea of tokenizing real-world assets works best when the supporting infrastructure is dependable. Stable coins and on-chain identity provide that dependability. Each one plays a separate role, yet both work together to create a balanced and efficient market environment. Their combined strengths help make tokenized assets easier to use, easier to manage, and easier to integrate with traditional financial systems. • Smooth transactions with verified users • Transfers restricted to approved participants • Automatic compliance through smart contracts • Consistent user experiences across regions • A strong base for long-term market growth This partnership allows RWA platforms to expand with clarity and trust. Stable coins provide global liquidity, and on-chain identity ensures regulatory alignment. The result is a stable and accessible environment that supports responsible growth. Together they reduce complexity, support transparency, and strengthen the entire ecosystem. Stable coins deliver efficient and predictable transactions. On-chain identity provides secure and compliant participation. Their combined role helps drive confidence, sustainability, and long-term success in the advancing RWA market.  ( 8 min )

Carson Chan & Angelo Mao @ AWS Hong Kong Community Day 2025 RA and MCP in Agentic Architectures: Focus of the Session: Discussion on Retrieval-Augmented (RA) and Multi-Chain Processing (MCP), two traditional techniques in the agentic world. Emphasis on what matters in agentic architectures and how to boost agent performance. Key Points: Agent Orchestration: Agents are orchestrated by models, making the model crucial. Model Evolution: The evolution of logical thinking and capabilities in models is primarily driven by model providers unless custom training is undertaken. External System Connectivity: Agents' ability to connect with external systems and perform accurately is vital. Retrieval-Augmented (RA): Definition: RA allows Large Language Models (LLMs) to access custom knowle…  ( 11 min )

For a long time, product documentation sat inside static sites, Git repos, and config-heavy setups. That was fine when teams were small and releases were slow. But today, products ship continuously, teams work across time zones, and customers expect answers instantly. Documentation needs to move with the same speed and that’s where no-code documentation platforms have become game changers. These tools remove the technical overhead that used to slow teams down. Instead of fighting build errors or learning a publishing workflow, writers and engineers can focus on capturing product knowledge clearly and quickly. 1. They make documentation easier for everyone to create Teams write more and write better when the process feels simple. No-code platforms remove nearly all friction, letting anyo…  ( 10 min )

House-hunting can get messy very quickly. You visit several places in one afternoon, collect brochures that all look the same, and scribble notes that eventually get lost or smudged. By the time you get home, the details start blending together. It becomes hard to remember: which one had the damp bathroom which one you actually liked and which one you ruled out but forgot why For years, I wished there was one simple tool that helped me keep everything organised — notes, photos, impressions, and reminders — all in a clean flow. Nothing existed, so I kept making do with paper, my camera roll, and memory. The frustration was real, and because I’m solving my own problem, I understand the user’s pain points deeply. The app must: Get the latest open homes from real estate's website for the weekend (TradeMe New Zealand) open instantly work offline inside houses with bad reception save notes without lag store photos and impressions together sync automatically when I’m back home Once these product constraints were solid, the technology naturally followed. A lightweight Node.js backend provides clean APIs. Offline-first storage like SQLite or Supabase solves the spotty reception issue. A simple folder structure keeps the project maintainable. And a sync layer ensures everything stays consistent across devices. What makes this project meaningful is that I’ve needed this app for a long time. I’ve had so many Saturdays where I thought, “Why doesn’t something like this exist already?” Now that I’m learning more about mobile and backend development, I can finally build the tool I’ve always wanted. It may not be perfect yet. It may take time. And I’m learning as I go. But it feels incredibly empowering to create something that solves a real frustration in my daily life. This is why I enjoy mobile development so much - it is very rewarding to solve a real life problem, as well as carry it in your pocket!! :)  ( 7 min )

Intro I decided to write this article after a year and a half of actively using AWS CloudFormation across two separate products. Because it’s less popular than Terraform, finding solutions to some problems often meant piecing together hints from different sources. Here I’ll share my experience in the hope that it helps someone else solve their CloudFormation challenges. A large part of this article is code. It’s mainly a note for myself in the future, so I can remember how I used AWS CloudFormation if I need to work with it again. When you work with CloudFormation, there are some key differences from Terraform. For example: there’s no automatic drift remediation, deployments are all-or-nothing (no partial apply), you can’t deploy to multiple regions in one go, and stack policies have th…  ( 9 min )

Retrieval-Augmented Generation (RAG) is now foundational for context-aware enterprise AI, powering customer support, internal knowledge systems, and compliance workflows with grounded, up-to-date responses. While over 60% of organizations are building retrieval solutions, most struggle to translate prototypes into production-grade reliability. This guide breaks down the RAG architecture, the critical evaluation metrics that correlate with trustworthy outputs, and the operational best practices needed to scale—plus how Maxim’s platform streamlines experimentation, evaluation, and observability across the RAG lifecycle. Start exploring with Get started free or book a walkthrough via Book a demo. See all capabilities on Features and implementation guidance in Docs. RAG augments a language mod…  ( 9 min )

Then vs. Now Five years ago, analysts relied on endless video hours and physical notebooks to convince managers of their insights. Today, before an analyst finishes their morning coffee, AI has already analyzed opponents, quantified pressing triggers, and predicted scorelines. The Rise of Predictive Engines While legacy providers like Opta gave us data, new platforms like FootballAnt, Predicd, and Aiscout tell machines to predict the game. FootballAnt is probably the clearest example. Before every Champions League and major league fixture, the platform now feeds 200+ data points per team (pressing intensity, progressive pass clusters, goalkeeper sweep angles, even weather-adjusted expected threat) into its AI engine. Thirty seconds later it returns predicted scoreline. The New Role: "AI Translator" The industry has shifted from data collection to interpretation . Modern analysts now spend 70% of their time on: Translation: Converting AI insights into language managers trust. Deception Detection: Spotting when teams hide tactical patterns. Application: Designing drills that fix specific weaknesses. The Bottom Line AI did not kill the analyst; it automated the repetitive data recording . The best analysts of 2025 aren't those who watch the most minutes, but those who understand the context the machine missed.  ( 6 min )

Building an application that accepts user content is a standard requirement today. Whether you are running a classroom management tool or a print-on-demand shop, you need to accept files. However, accepting a file in your file uploader is only half the battle. The real challenge lies in making sure that file is actually usable and safe before it enters your system. This is where we move beyond simple uploads and start looking at intelligent automation. Key Takeaways Automate Quality Control Workflows serve as an intelligent filter that standardizes, scans, and fixes files before they ever touch your main database. Keep Your App Fast By offloading heavy tasks like virus scanning or video transcoding to a background process, your user interface remains snappy and responsive. Webhooks…  ( 9 min )

A comprehensive guide to understanding and defending against the most sophisticated cyber attacks. In the of cybersecurity, we’ve built sophisticated firewalls, implemented multi-factor authentication, and deployed advanced threat detection systems. Yet, despite these technological fortresses, 95% of security breaches still involve human error** (IBM Security Report). The reason? Social engineering attacks that bypass our technical defenses by targeting the one element that can’t be patched: human psychology. After delivering lightning talks on this critical topic to enthusiastic audiences, I’ve realized that understanding social engineering isn’t just important for IT professionals—it’s essential for everyone in our increasingly digital world. Social engineering is the psychological mani…  ( 10 min )

Setting: Fitzroy café. Afternoon sun. Coffee that tastes like punishment. JAMES: Supreet, hiring in Melbourne is a nightmare. Everyone wants “top engineers,” no one can find them. And when they do, the person quits in six months for a 20k bump. I’ve never seen the market this thin. SUPREET: Yeah, I’m hearing the same from clients. And honestly—this isn’t new to me. I lived a version of this in Indonesia back in 2015. JAMES: What happened there? SUPREET: We were trying to build a cloud team for a client. AWS was taking off, but Jakarta didn’t have many cloud engineers. Maybe ten people in the whole market who had touched EC2. Singapore companies were paying double. Local companies couldn’t compete. JAMES: Sounds familiar already. SUPREET: Exactly. So instead of chasing unicorns, we changed …  ( 8 min )

Most enterprises have moved beyond experimentation with AI—adoption is broad, but only a minority see enterprise-level financial impact. The gap between promising pilots and production scalability is driven by architecture, data, governance, and operating model challenges. This guide explains how to scale AI agents in production with modular architectures, comprehensive observability, and cost-aware orchestration—so teams can achieve measurable ROI with Maxim. Start building now with Get started free or see the platform firsthand via Book a demo. AI agents reason across multi-step workflows, call external tools and APIs, retain context, and operate in changing environments. Compared to deterministic software, agents introduce variability, token and latency costs, and governance requirement…  ( 8 min )

8 Best CAD Software Computer-Aided Design (CAD) software has become an essential tool across industries ranging from product design and architecture to engineering and manufacturing. Whether you’re creating precise mechanical components, drafting architectural layouts, or preparing models for 3D printing, choosing the right CAD platform can dramatically affect your workflow, productivity, and final results. Today’s CAD landscape is rich and diverse, with options tailored to different levels of expertise, budgets, and project requirements. Some tools are cloud-based and collaboration-focused, others are engineering powerhouses used in aerospace and automotive industries, while some aim to make 3D modeling more accessible to hobbyists and students. In this article, we highlight eight of the …  ( 9 min )

When you're designing in Figma, the right plugins can dramatically speed up your workflow, boost consistency, and help you prototype faster. Whether you're a beginner or a seasoned product designer, these plugins will level up your UI/UX game. Below is a curated list of the best Figma plugins every designer should know, along with what makes them essential. Auto Layout Magic A must-have for designers who work heavily with Figma’s Auto Layout. This plugin helps you apply clean, consistent layouts instantly and fix messy auto-layout layers with one click. Why it’s great: Cleans up auto-layout issues Saves tons of time when dealing with responsiveness Great for handoff consistency 2. Contrast Accessibility is non-negotiable. Contrast checks your text and background col…  ( 7 min )

A Service in Kubernetes is an object that provides a stable IP address, DNS name, and consistent network access to a group of Pods. Because Pods are temporary — they die, restart, or get new IPs — a Service makes sure that: ✔ Applications can find and talk to Pods reliably ✔ Network traffic is load-balanced across Pods ✔ The communication remains stable even if Pods change Why Services Exist Pods are not permanent: Their IPs keep changing Pods come and go during scaling New Pods replace old Pods during deployments Without Services, apps would have no stable way to reach Pods. A Service hides Pod changes behind a fixed, reliable endpoint. What a Service Provides 🔹 Stable ClusterIP A virtual IP that does NOT change. DNS name Example: myapp.default.svc.cluster.local Load balancing Traffic is automatically distributed to healthy Pods. Service Discovery Apps always know how to find each other. How Services Work Internally A Service selects Pods using labels: selector: app: myapp Then Kubernetes creates: Endpoints/EndpointSlices = list of Pod IPs behind the Service Rules in kube-proxy (iptables/ipvs) to route traffic When you access the Service IP → kube-proxy forwards the request to one of the matching Pods. One-Line Interview Definition A Service in Kubernetes is a stable networking endpoint that provides consistent access, load balancing, and discovery to a dynamic group of Pods.  ( 7 min )

Chatbots have become an essential part of modern business communication. Whether it's answering customer questions, guiding online shoppers, or generating new leads, chatbots help companies save time and improve efficiency. But not all chatbots work the same way. Some follow fixed flows, some understand natural language, and some learn from user behavior. In this guide, we’ll break down the main types of chatbots in simple language and share how DGTL Tech Hub builds these solutions for different industries. A chatbot is a software program that interacts with users through text or voice. It can answer questions, provide solutions, show products, and even help users complete tasks. With advanced technology, chatbots have become smarter and more interactive than ever before. Businesses acros…  ( 8 min )

Stock Screeners for Math People: Build Your Own A stock screener is just a function. You don't need Wall Street, a fancy terminal, or YouTube. If you know high school math and Python, you can build your own screener that is transparent, tuned to your portfolio, and changeable as your ideas evolve. At its core, a stock screener is a mathematical filter function: Screener(stock)={TRUEif stock passes your rules FALSEotherwise \text{Screener}(\text{stock}) = \begin{cases} \text{TRUE} & \text{if stock passes your rules} \ \text{FALSE} & \text{otherwise} \end{cases} Screener(stock)={TRUE​if stock passes your rules FALSE​otherwise​ You have a universe of N stocks, each with data: Input=S1,S2,…,SN,Si=Pi(t),Vi(t),Fi \text{Input} = {S_1, S_2, \ldots, S_N}, \quad S_i = {P_i(t), V_i(t), F_i} Inpu…  ( 13 min )

Code Structure . ├── azure-pipelines.yml # Azure DevOps CI/CD pipeline ├── main │ ├── main.tf # Module orchestration │ ├── provider.tf # Azure provider configuration │ ├── terraform.tfvars # Input variable values │ └── variable.tf # Module variables ├── modules │ ├── 01_resource_group # Resource Group creation │ ├── 02_storage_account # Storage Accounts │ ├── 03_storage_container # Storage Containers │ ├── 04-Public_IP # Public IP │ ├── 05_Virtual_Net # VNet & Subnets │ ├── 06_sql_server # Azure SQL Server │ ├── 07_sql_database # Azure SQL Database │ ├── 08_net…  ( 7 min )

If you’ve ever done any web scraping, you know how annoying it is to parse HTML: finding parents of elements, navigating through a web of xml tags, hoping CSS selectors don’t change over time and break everything. However, on Shopify - one of the largest and most useful repositories of product data - contains a trick that allows us to bypass this process entirely, leaving us with beautiful JSON right out the gate. I recently built Sillage, a fragrance drop tracker that scrapes dozens of Shopify /products.json Every Shopify store exposes a secret endpoint: /products.json. For perspective, I invite you to click on some links (promise they’re safe) This is a website that sells niche perfumes in the spirit of animals (Cow, Penguin, T-rex…) This first link is their direct home page https://w…  ( 10 min )

🧠 First: What is a Namespace in Linux? A namespace in Linux is a boundary or an isolation mechanism. It decides what a process is allowed to see on the system. Think of it like: A private room inside a house. Containers rely heavily on Linux namespaces. Types of Linux Namespaces Some key ones used by containers: Namespace What it isolates Example NET Network Each container gets its own virtual network stack PID Processes Each container sees only its own processes IPC Inter-process communication Shared memory, semaphores UTS Hostname Each container can have its own hostname MNT Filesystems Each container has its own root filesystem Kubernetes Pods mainly use NETWORK + IPC + UTS namespaces. Now: What is a Shared Namespace in a Pod? A Pod is NOT a contain…  ( 7 min )

Project-Based Learning With 3D Design and Printing: Transforming Classrooms Through Creative Making Education has shifted from passive learning to active, hands-on engagement. Among the most transformative tools accelerating this shift is 3D design and printing, which brings abstract ideas to life and empowers students to become creators rather than mere consumers. When combined with Project-Based Learning, a framework where students gain knowledge and skills by working on meaningful, real-world projects, 3D printing opens a world of exploration, problem-solving, and innovation. This article highlights ten powerful 3D design and printing projects, each paired with its educational benefit and a clear example project. Together, they illustrate how 3D-printed learning experiences build creati…  ( 10 min )

If you often need to convert PNG images (screenshots, UI designs, scans, etc.) into PDF documents, pngtopdf.io offers a lightweight, fast, cross-platform solution. 🧠 Why Do We Need a PNG → PDF Tool? You need to combine multiple images into a single document. A website/company/school only accepts PDF uploads, not images. You want fewer files — PDF = one clean report, instead of 10–50 PNGs. No installation required — works completely in the browser Free & watermark-free Batch processing — merge multiple PNGs into one PDF Mobile-friendly — works on desktop, tablet, or phone High-quality output — no unnecessary compression Simple workflow — drag → convert → download Compared to desktop software or heavy client tools, a lightweight web-based converter is faster, cleaner, and accessible anywher…  ( 10 min )

Government employees serve as the indispensable core for delivering essential public services, upholding critical policies, and ensuring that the complex needs of citizens are met effectively and efficiently. In today’s increasingly dynamic and complex global environment, the intricate challenges faced by public servants demand far more than just theoretical knowledge—they necessitate practical, hands-on experience that proactively prepares them to handle real-world scenarios, particularly those characterized by high pressure and ambiguity. This imperative for practical readiness has paved the way for business simulations—a cutting-edge, proven solution that is fundamentally transforming government training programs worldwide. Crisis Management and Emergency Response Governmental agencies …  ( 9 min )

How I Started When I started my journey with web development, after some weeks I kept hearing about "requests" and "responses." Wait! What is a request? What is a response? Why does HTTP exist, and why is it called HTTP? I hate pretending to understand something. Therefore, I decided to build my own HTTP server—or at least pretend to :). Eventually, I got to the core idea: HTTP is just Hypertext Transfer Protocol—basically a set of rules for transferring data. But what really mattered was understanding that HTTP is built on top of TCP(Transmission Control Protocol), which I'll explain below. So, I started building my own http-server-ts. I asked my friend who had built his own server, and I was genuinely impressed. When I asked him how I could learn all this stuff related to web developme…  ( 10 min )

Everyone's talking about Google's Gemini 3.0, but the real opportunity isn't model vs model—it’s how UI understanding will reshape your daily work. Most teams will wait for the press release. The smart ones will run small pilots inside tools they already use. Here’s the play that actually works ↓ Debates about AI supremacy miss the point. What matters is time to value in real workflows. If an AI can read screens, understand buttons, and learn from short videos, you get stacked gains. Those gains spread across support, ops, sales, and product. For example, imagine onboarding that watches a 3-minute demo and builds a step-by-step checklist from your UI. A support rep could review a screen recording, suggest next clicks, and draft a reply in seconds. In a two-week test, you could aim for 20–30% faster closes and fewer escalations by measuring time, clicks, and accuracy. ↓ Pilot playbook to test now • Pick one workflow with a clear start and finish. • Capture 5–10 real sessions as short videos and screenshots. • Define success before you start: time saved, clicks reduced, accuracy. • Run side-by-side for two weeks: human-only vs AI-assisted. ↳ Document what the AI gets wrong, then simplify prompts or the UI. → Share one clip and one metric with leadership. ⚡ You’ll quickly notice fewer clicks, faster cycles, and cleaner handoffs. ⚡ Leaders get clearer reports, reps get fewer tabs, customers get faster answers. The model matters, but the workflow is the hero. What’s stopping you from piloting this in the next 14 days?  ( 6 min )

Zona Rural com Geração Solar: Como Migrar para Mercado Livre em 2025 Se você mora na zona rural, já instalou painéis solares e está cansado de pagar tarifas altas pela concessionária tradicional, tenho uma notícia que pode transformar seu orçamento: em 2025, as portas do mercado livre de energia estão se abrindo de formas nunca vistas antes. Mas migrar para o mercado livre com geração solar em propriedades rurais envolve mais do que simplesmente instalar painéis. Existem caminhos diferentes, regulamentações específicas e oportunidades que a maioria dos produtores rurais ainda desconhece. Neste guia prático, vou mostrar exatamente como você pode aproveitar sua geração solar para economizar até 40% na conta de luz — e ainda ajudar o planeta. Os números falam por si. Ao final de 2024, a pro…  ( 12 min )

AI Spots Trouble Before Traffic Does: Preventing Urban Gridlock with Smart Vision \Imagine a city where traffic jams vanish almost as soon as they appear. No more endless queues, no more wasted time, just smooth, efficient movement. What if AI could predict and prevent traffic disasters before they happen? We've developed a novel technique to identify critical infrastructure anomalies in real-time using a hybrid AI approach. This involves processing video feeds with a two-stage system: first, extracting key visual features; second, using a specialized neural network to rapidly classify the situation as normal or anomalous. Think of it like a doctor immediately spotting a subtle change in a patient's EKG that a human might miss until a full-blown heart attack occurs. The crucial innovatio…  ( 7 min )

What’s Changing in Dart Sass 3.0 The Sass team announced that Dart Sass 3.0 will arrive no earlier than two years after version 1.80.0. When it ships, several features will be removed completely: @import → Removed. Replaced by @use and @forward. Global built-in functions (e.g. map-get, nth, call) → Removed. You must import functions from the relevant module (sass:map, sass:list, etc.). Legacy global color functions → Replaced by namespaced versions from sass:color. Right now these features still work, but trigger deprecation warnings. With 3.0 they will fail with errors. @import, Hello @use Dart Sass is moving forward. The next major release, Dart Sass 3.0, will remove long-deprecated features such as the @import rule and global functions like map-get. If your stylesheets still dep…  ( 7 min )

There are chapters in Scripture that comfort us, chapters that challenge us, and chapters that feel like they take a lamp and shine it directly into the deepest corners of the human heart. Gospel of John Chapter 9 does more than that. It doesn’t just illuminate—it exposes. It reveals. It unwraps layers of pride, doubt, legalism, fear, and misplaced certainty. It asks questions we avoid. It brings our assumptions to the surface. It confronts us gently and directly all at once. This chapter is one of those rare places in the Bible where the miracle itself seems almost secondary because the meaning behind it is so piercing. Jesus heals a man blind from birth—but the real miracle in this story isn’t just the restoration of physical sight. It’s the revelation of spiritual blindness in the peopl…  ( 11 min )

A Useless Machine does one thing: when you turn it on, a mechanical paw reaches out and flips the switch back off. Useless, but fun. Let's build one in Elixir! To save us some code, and to give our Useless Machine object permanence, we'll define it as a reactive durable workflow using Journey. To play with this, you'll want to have Elixir 1.18 or 1.19, Docker (if you want to run your postgres database in a docker container), and some familiarity with Elixir. If you use asdf, here is the .tool-versions file I used for this exercise: $ cat .tool-versions erlang 27.1.2 elixir 1.19.1-otp-27 The source code for this exercise is available at https://github.com/markmark206/useless_machine If you want to just start playing with Useless Machine, not implement it, just clone the repo, follow its se…  ( 9 min )

Daily Tech News Roundup Stay up-to-date with the latest happenings in the tech world. Today's roundup covers everything from early Black Friday deals and Apple's potential sales dominance to controversies surrounding AI and streaming content. Let's dive in! The Best Apple Watch to Buy With Black Friday approaching, finding the right Apple Watch can be overwhelming. The Verge highlights the best Apple Watch models for different needs and budgets, making your decision easier. Get ready to track your fitness and stay connected. Source Early Black Friday Deals on TVs, Laptops, and More Beat the rush and snag incredible deals before Black Friday officially arrives. Retailers are already offering significant discounts on popular tech items like TVs, laptops, and Apple AirPods. Now is the time to…  ( 7 min )

When I first started learning C++, I felt lost in a sea of syntax, pointers, and manual memory management. The language seemed powerful yet daunting. But over time, I found resources that transformed my confusion into confidence. Today, I want to share the 7 best resources to learn C++ that helped me — and can help you — master this complex language efficiently. “C++ Primer” by Stanley B. Lippman (Book) One of my earliest breakthroughs came after struggling with vague online tutorials for weeks. Then I picked up C++ Primer — and everything clicked. Why this book? Comprehensive coverage from the basics to advanced topics. Clear explanations on C++11/14/17 features. Real-world example code that illustrates concepts. Exercises that reinforce what you read. Pro tip: Don’t just read—code alon…  ( 8 min )

Originally published at https://www.nocobase.com/en/blog/weekly-updates-20251127 Summarize the weekly product update logs, and the latest releases can be checked on our blog. NocoBase is currently updated with three branches: main , next and develop. main：The most stable version to date, recommended for installation; next：Beta version, contains upcoming new features and has been preliminarily tested. There might be some known or unknown issues. It's mainly for test users to collect feedback and optimize functions further. Ideal for test users who want to experience new features early and give feedback; develop：Alpha version, contains the latest feature code, may be incomplete or unstable, mainly for internal dev and rapid iteration. Suited for tech users interested in product's cutting-ed…  ( 13 min )

You've probably heard the term "Agentic AI" thrown around in tech circles, boardrooms, and LinkedIn feeds. But what does it actually mean? And more importantly, why should you care? In this comprehensive guide, we'll break down everything you need to know about Agentic AI—from the basics to real-world applications—in clear, jargon-free language. Non-Agentic AI vs. Agentic AI What Makes AI "Agentic"? Real-World Examples Why Agentic AI Matters Now The Key Principle: Autonomy with Governance Getting Started with Agentic AI The Future: From AI That Assists to AI That Acts What We're Building at Flytebit Read more here!  ( 6 min )

Governance refers to the framework of principles, policies, and processes that determine how your organization's cloud resources are administered, kept secure, and optimized. It is the structure necessary to ensure that the environment aligns with your business objectives, security requirements, and compliance obligations. Effective governance is not about stifling innovation. It is establishing guardrails to enable teams to move fast, yet in compliance with organizational standards. Consider it as setting the rules of the highway to ensure safe and efficient transportation, not building roadblocks. Governance without FinOps leads to control without clarity Governance in the cloud ensures control, security, compliance, and accountability. FinOps ensures financial visibility, cost ownership, and optimization. In cloud environments, the cost is not only a finance issue, but it's a governance issue. Governance without FinOps is incomplete. What Happens Without FinOps Teams over spend with no accountability Budgets blow up unexpectedly Business units bypass policies for faster delivery Finance cannot track or justify cloud spending Leadership loses visibility into ROI How FinOps Strengthens Cloud Governance Compulsory tagging policies for allocation This will cost guardrails e.g.) budget alerts, quota limits. Chargeback / showback for accountability Rightsizing and waste cleanup frameworks Data-driven spending decisions Cloud governance sets the rules. Cloud governance sets the rules — FinOps ensures those rules deliver business value  ( 8 min )

The Control Plane is the “Brain” of Kubernetes. It makes all the decisions in the cluster: What should run? Where should it run? What to do if something breaks? How many replicas should exist? Which node should get which pod? The Control Plane is responsible for managing the entire cluster, while Worker Nodes simply follow its instructions. Why Was the Control Plane Created? Without a central “brain,” you would have chaos: No one decides which node runs which pod No one restarts pods when they crash No one performs scaling No one stores the desired state No communication between nodes Kubernetes needed a central orchestrator. → That is the Control Plane. Control Plane = 5 Main Components 📌 1. API Server (kube-apiserver) etcd Scheduler (kube-scheduler) Controller Manager (kube-co…  ( 7 min )

When building infrastructure in Azure, high availability is non-negotiable. One of the fundamental tools for achieving this within a single datacenter is the Availability Set. In this post, we’ll break down how Availability Sets work, the math behind Fault and Update domains, and the critical constraints you need to know. What is an Availability Set? This distribution is crucial because it protects your applications from two specific types of disruptions: Planned Maintenance Events: Handled by Update Domains. Unplanned Hardware Failures: Handled by Fault Domains. The Core Components: Fault vs. Update Domains Fault Domains (FD) What they are: A Fault Domain represents a group of VMs that share common physical hardware, specifically a power source and a network switch (think of it as a physi…  ( 8 min )

My Process When writing my technical blogs, I have a very rigid process I like to follow. Research the topic I am interested in Create a structured research roadmap I require to gain knowledge about the particular topic Go through the roadmap and try to learn/research the concepts as in-depth as I can Start coding whatever the relevant implementation for that topic is Finally, start writing the blog But one thing always bugs me, "Is my blog factually correct and have I compromised the integrity of my blog anywhere?". That leads me to frantically go through my sources repeatedly and asking tools like Perplexity about the blog. So, I had the idea to automate this process by a creating a Peer Review System. 1. What the System Focuses On It behaves like a technical editor, not just a gra…  ( 8 min )

As a tool enthusiast, I spend countless hours hunting for software that can shave seconds off a task or spark new ideas. Today, I’m sharing 6 incredible tools—from powerful developer environments to aesthetic design utilities—that deserve a spot in your digital toolkit. Let’s dive in. ServBay: The Local Dev Powerhouse Best for: Full-stack developers and AI hobbyists. Setting up a local dev environment used to be a headache of version conflicts. ServBay changes the game. It allows you to install and run multiple versions of PHP, Node.js, Java, Go, and Rust simultaneously. It comes pre-packed with essential databases (MySQL, PostgreSQL, Redis, etc.). Why it stands out: Notion: The AI-Connected Workspace You likely know Notion, but have you used it as an AI-powered second brain? It is t…  ( 7 min )

Original Korean article Cloud Native and microservices have gained significant attention, leading to the emergence of similar architectural patterns in the frontend space. Micro Frontend (MFE) is at the forefront of this movement, and we're increasingly seeing attempts to adopt this architecture. What exactly is MFE, and in which situations is it suitable? A micro frontend is an architectural pattern for web development, where independently developed frontends are composed into a greater whole. - wikipedia MFE is a frontend architecture that enables independently developed applications to be accessed through a single domain. This structure allows frontend teams responsible for each service to establish autonomous development environments, enabling development without going through complex …  ( 12 min )

1. Given a list of strings, print them in uppercase in alphabetical order. 2. Given a list of strings, print them in uppercase by the length of each element. 3. Given a list of strings, remove null or empty strings from the list. 4. Given a list of nums, square each number in the list. 5. Given a list of nums, find the largest number in the list. Explanation: Use max with natural ordering. Solution (Java): Optional max = nums.stream().max(Integer::compareTo); int largest = max.orElseThrow(() -> new NoSuchElementException("List empty"));  ( 6 min )

Timothy stared at a configuration system he'd been reading. "Margaret, I understand decorators on functions now, but this codebase has decorators on entire classes. How does that even work?" Margaret walked over. "Class decorators are powerful - they can add attributes, modify methods, or register the class in a system. What are you looking at?" Timothy pointed at his screen. "This registration system. Every class has a decorator that seems to modify it and register it automatically. But I don't understand how a decorator can transform a whole class." Margaret pulled up a simplified example. "Before class decorators, you'd have to manually register each class after defining it." class DataValidator: def validate(self, data): return len(data) > 0 class EmailValidator: def v…  ( 9 min )

‘Two for the Money’ gets the full Rewatchables treatment as Bill Simmons, Chris Ryan, and Cousin Sal fire up their favorite Monday night parlay. Together they dive into the 2005 sports thriller starring Matthew McConaughey, Al Pacino, and Rene Russo, breaking down the film’s high-stakes betting drama and dissecting how well it holds up two decades later. Along the way they reveal their Most Rewatchable Scene picks, battle it out in the signature “Categories” round, and sprinkle in all the usual pop-culture riffs. Plus, they give a shout-out to Subaru’s Share the Love® Event and remind you that a good State Farm agent is always there when you need coverage. Watch on YouTube  ( 6 min )

Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is CinemaSins’ latest rapid-fire roast of the demon-slaying, dance-driven spectacle you never knew you needed. Expect all the signature snarky commentary as they tally up every outrageous trope and plot twist. Want more sinful goodness? Swing by their website or Linktree, vote in the poll, back them on Patreon, or join the chat on Discord. Follow writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel across Twitter, Reddit, Instagram and TikTok for your daily dose of cinematic cynicism. Watch on YouTube  ( 6 min )

TL;DR CinemaSins just dropped their “Everything Wrong With Mission: Impossible – The Final Reckoning In 27 Minutes Or Less,” poking fun at Tom Cruise’s latest death-defying stunts while confessing the franchise has maybe lost a bit of its mojo. Expect the classic snark, rapid-fire sins, and a fond-but-critical take on how the series wrapped up. They also plug their main site (cinemasins.com), YouTube spin-offs (TVSins, Commercial Sins, CinemaSins Podcast Network), a sinful poll, Patreon support, and social hangouts—Discord, Reddit, TikTok, Instagram—and even showcase their writer squad’s Twitter and Instagram handles for those who love behind-the-scenes nerd chatter. Watch on YouTube  ( 6 min )

** ** *List: * Key Features: ArrayList: ✅ Key Features: ✅ When to Use: ✅ Important Points to Remember: ✅ One-Line Summary: ArrayList = Fast access + Dynamic Array + Allows duplicates & nulls + Not thread-safe  ( 6 min )

The Context: Why I Started This Journey After 7+ years as a Software Testing Lead, I've spent countless hours ensuring code quality, writing test cases, and building robust testing frameworks. But as AI systems started becoming ubiquitous in production environments, I found myself asking: "How do we test AI models with the same rigor we test traditional software?" I approached this learning exercise by building two versions of LLM evaluation pipelines, each teaching me different aspects of the evaluation process. Dataset: 50 physics questions in .jsonl format LLM Outputs: 50 hardcoded responses (simulating pre-generated outputs) Evaluation Model: Azure OpenAI Metric Used: Answer Relevancy Results: 28/50 passed (56% pass rate) ⚠️ Dataset: 5 Olympics trivia questions LLM: DeepSeek-R1 8B (r…  ( 10 min )

In the contemporary digital ecosystem, data is the lifeblood of strategic decision-making. The fundamental act to import data is the initial, critical step in transforming raw, often disparate information into a cohesive and actionable asset. Whether it's sales figures from a CSV file, customer feedback from an online survey, or real-time sensor readings from IoT devices, the ability to seamlessly import data into a centralized system like a database, data warehouse, or analytics platform is what unlocks its potential. This process moves data from its source into a target environment where it can be cleaned, analyzed, and visualized. For businesses, this is not merely a technical task but a core operational necessity. It enables organizations to move beyond gut feelings and operate on evid…  ( 9 min )

If you’ve glanced at the Dev.to leaderboard this week, you couldn't miss the name dominating the charts: Nano Banana Pro. Just yesterday, tutorials for this model swept through the community. Everyone isn't just talking about "another image generator"; they are talking about a paradigm shift: From "Random Generation" to "Reasoned Creation." In late 2025, the bar has been raised. Developers and creators are done with "gacha-style" prompting where you roll the dice and hope for the best. We need precision, perfect text rendering, and a visual engine that actually understands logic. This is exactly what Textideo and its integrated Nano Banana Pro model are solving. According to deep-dive reviews on Dev.to and official metrics from Textideo, Nano Banana Pro is a phenomenon because it fixes t…  ( 7 min )

What is the difference between fail-fast and fail-safe iterators? ● Fail-fast (like in ArrayList, HashMap) throw ConcurrentModificationException if the collection is modified while iterating. 🔹 2. Why does HashMap key need equals() and hashCode() methods? 🔹3. What happens if two keys have the same hash code in a HashMap? 🔹 4. Can we insert null in a HashSet or HashMap? 🔹 5. How does HashMap handle rehashing? 🔹 6. What’s the difference between ArrayList and LinkedList in terms of performance? 🔹 7. How does TreeMap maintain sorting? 🔹 8. What is the difference between Collection and Collections? 🔹 9. What is the difference between HashMap and ConcurrentHashMap? 🔹 10. Why compareTo() and equals() must be consistent in sorted collections like TreeSet or TreeMap? Because if compareTo() says two objects are equal but equals() disagrees, it can break contract — leading to missing or duplicate elements in sorted collections.  ( 7 min )

The fear isn’t abstract. It’s statistical. The market is oversupplied with engineers whose output is indistinguishable from an autocomplete model. The 2025 economy measures developers by throughput per dollar, and most can’t survive that math. The collapse is already visible: The fear comes from watching career moats evaporate: • Tool familiarity is worthless when interfaces abstract the tool. The panic spikes when developers realize the new selection pressure: 2025 forces a binary outcome: The Developer Extinction Line: Why 2025 Will Delete Half the Industry Without Warning Post: The collapse is already visible: The fear comes from watching career moats evaporate: • Tool familiarity is worthless when interfaces abstract the tool. The panic spikes when developers realize the new selection pressure: Either your output creates more output, or your role shrinks until it disappears.  ( 7 min )

In a recent job working with Java and Spring Boot, I found myself second-guessing many of my decisions. Sometimes I would say, “I’m following the project’s patterns.” Other times I realized I didn’t fully master some libraries, specific approaches, or certain uses of annotations. My tech lead had far more experience with that stack than I had. Inevitably, I compared my knowledge level to his. Still, there were several moments when I proposed improvements and delivered solutions that made development and maintenance easier. I worked at that company for almost two years and made several meaningful contributions to the same project. I helped introduce coding patterns that improved the development experience, and I also worked as a full-stack developer on multiple initiatives, including one of the most relevant projects: a chatbot where a colleague and I developed the frontend together. During my time there, I worked on backend systems using Java, TypeScript, Stencil, and other related technologies. I also helped plan and establish a migration process for legacy Java projects, updating framework versions and addressing security issues in outdated dependencies. Even so, a nagging feeling crept in: “Am I way below what they expected? Am I really that bad?” That inner voice was the classic Impostor Syndrome. It had been more than four years since I last worked with Java and Spring Boot. During that time I adapted to the technologies each company used. That constant adaptation has a price: you drift away from certain stacks and lose depth in them. Here’s the lesson I took from that experience — simple yet powerful: Relearning and refreshing your skills is essential. Even if you already have experience, continuous learning is what keeps you confident and relevant. Impostor Syndrome may show up, but it can also be a sign of humility and awareness that there is always room for growth. In the end, what matters most is this: keep learning, keep contributing, and allow yourself to evolve.  ( 7 min )

When Every App Uses AI, What Makes Yours Different? Jaideep Parashar ・ Nov 27 #ai #learngoogleaistudio #api #powerapps  ( 7 min )

We’re living in a strange moment in tech history. Just a few years ago, adding “AI-powered” to your product was a competitive advantage. Every app uses AI: note-taking apps writing tools coding assistants task managers CRM platforms design tools search apps customer support bots Everyone has the same models, the same APIs, the same features, and the same demos. So the real question becomes: When every app uses AI… what actually makes yours different? This is the part most founders and developers get wrong because the answer has nothing to do with models, and everything to do with judgment, workflow, and experience. Let’s break it down. 1. AI Is No Longer a Feature: It’s Infrastructure Five years ago, “AI” was a differentiator. Just like: electricity cloud computing storage databases APIs A…  ( 11 min )

1. The Disintegration of the God Model The history of enterprise computing is effectively a history of the pendulum swing between centralization and disintegration. To understand the current architectural pivot toward the Model Context Protocol (MCP), Agent-to-Agent (A2A) frameworks, and Agent Communication Protocols (ACP), one must first situate these technologies within the broader timeline of integration. We are witnessing the end of the "God Model" era in Generative AI—a brief period where the industry hallucinated that a single, monolithic set of parameters could serve as the universal operating system for all human knowledge and execution—and the beginning of the "Agentic Mesh." This transition mirrors the shift from the mainframe to the client-server model, and later, from the mon…  ( 12 min )

Kanpeki: A React component library where you own the source code instead of installing packages. Built on React Aria Components for WCAG compliance, styled with Tailwind CSS. Copy components into your project and modify them as needed. Key features: 🎯 Copy-paste architecture removes dependency management ♿ React Aria handles accessibility primitives automatically 🎨 Tailwind CSS styling with full customization control ⚡ Motion support through tailwindcss-motion 📦 35+ production-ready components 🔧 CVA beta for type-safe variant management The library works with Next.js, Remix, and standard React setups. Installation takes a few CLI commands, then you control everything. 👉 Blog Post 👉 GitHub Repo 👉 Live Demo  ( 6 min )

If there’s one thing I’ve learned during my career it’s this: friendships at work are far more valuable than mere professional contacts. They can open doors you never imagined — even if you are living in a different country, adapting to new environments or building your career from scratch somewhere else. At different stages in my journey these connections changed my path. In college, a classmate who ran a company invited me to work with him. Years later, a professor who recognized my technical skills recommended me for a role at a very well-known company in Brazil. Later still, at a company where I built deep friendships, I experienced one of the periods when I learned the most in my career. We had an extremely technical team, and together, we built incredible things. I still keep in touc…  ( 8 min )

Are you a developer looking to turn your WordPress skills into a reliable stream of income? You’re not alone. With millions of websites running on WordPress, the demand for custom themes and plugins has never been higher. Whether you’re an experienced developer or just starting out, building and selling your own WordPress themes can open the door to serious financial rewards. This guide is packed with step-by-step advice on how you can create your own WordPress themes and sell them on popular marketplaces like ThemeForest. Let’s dive into how you can turn your coding knowledge into cash! Before we jump into the how, let’s talk about the why. WordPress powers over 40% of all websites on the internet, and the platform’s flexibility makes it a go-to for individuals and businesses looking to c…  ( 9 min )

Developers should stop wasting time debating whether AI-generated code is “good” or “bad” and start focusing on how to use it intelligently and responsibly. AI does not replace technical knowledge or engineering experience. What it does is act as a high-leverage tool that expands your ability to deliver, explore, validate and learn. When used with proper supervision, AI becomes a powerful ally rather than a threat. AI can accelerate your work in multiple ways. It can help you understand unfamiliar code patterns, explore different implementation strategies, and create examples that serve as a starting point for your own solution. Imagine you need to maintain a legacy Angular application and have no idea how to write a unit test for a specific scenario. You can ask AI for an example in a sim…  ( 7 min )

There are chapters in Scripture that sit quietly on the page until your life finally reaches the moment where you can hear them. Chapters that wait for your wounds to be open enough, your heart to be honest enough, and your spirit to be tired enough that the words stop sounding like history and start sounding like rescue. That is the power of John 8, the chapter where Jesus doesn’t just teach truth — He embodies it. This is a chapter that exposes every part of the human condition: shame, pride, self-righteousness, sin, truth, hypocrisy, fear, compassion, and the relentless mercy of God. And when read with an open heart, this chapter will do for you exactly what Jesus did for the woman caught in adultery: This article is written the way a legacy article should be — slow, deep, personal, spi…  ( 12 min )

Check out this Pen I made!  ( 5 min )

Time to complete: 30-60 minutes Difficulty: Intermediate Skills tested: Application Security, Algorithm Design, Edge Case Handling In April 2020, security researcher Tom Anthony discovered he could crack into any password-protected Zoom meeting in under 3 minutes. The flaw? No rate limiting on password attempts combined with Zoom's default 6-digit numeric passwords meant attackers could brute-force all 1 million possible combinations within minutes using basic Python code and a handful of cloud servers. Zoom immediately took down their web client on April 2nd to fix the vulnerability, but the damage was done—during peak pandemic lockdown, when millions relied on Zoom for private business meetings, therapy sessions, and confidential legal consultations. Want to make sure your rate limiter…  ( 12 min )

Unlocking Data Narratives: Visualizing Information Flow with Concept Graphs Drowning in data but struggling to see the big picture? Do you find it challenging to translate complex data streams into actionable insights? Imagine being able to visualize the underlying logic of your data, revealing hidden patterns and enabling you to build intuitive conceptual models. Concept graphs offer a powerful solution. They are essentially visual blueprints of data processes, representing how data flows and transforms through a system. These graphs are structured as directed networks where nodes represent data states or processes, and edges indicate the flow of information between them. Think of it like a street map for your data – each intersection represents a key transformation, and the roads illus…  ( 7 min )

Supercharge Your TCJSGame: Introducing Sonic.js Performance Extension If you've been using TCJSGame for your 2D web games, you've probably noticed that performance can become an issue as your games grow more complex. That's where Sonic.js comes in - a powerful performance extension that can dramatically improve your game's frame rates and smoothness. Sonic.js is a performance optimization extension for TCJSGame that introduces advanced rendering techniques to boost your game's performance. It works by creating an intelligent dual-canvas system that minimizes expensive draw calls and optimizes rendering pipelines. The core innovation of Sonic.js is its dual-canvas approach: // Main display canvas (what players see) const display = new Display(); // Offscreen buffer canvas (for optimized…  ( 9 min )

Configuring Azure Container Registry (ACR) for a secure connection with Azure Container Apps is a crucial step in ensuring that your containerized applications are deployed safely and efficiently. This process involves setting up permissions and authentication so Azure Container Apps can securely pull container images from ACR without exposing credentials. By integrating ACR with managed identities or workload identities, teams can streamline deployments, improve security, and maintain a clean, automated DevOps workflow. Configure a user-assigned managed identity Open your Azure portal. On the portal menu, select + Create a resource. On the Create a resource page, in the Search services and marketplace text box, enter managed identity In the filtered list of resources, select User As…  ( 8 min )

Confluent is the name of a company that provides commercial support for Kafka. When enterprises use open source software, they often look for product support on the basis of payment. For example if the software has bugs or security issues, enterprises need tech support in a time bound manner. Confluent is one of the companies that provide such support. Kafka is a stream processing framework. There are many of them out there, both proprietary and open-source. Kafka is popular because it’s open-source, highly performant and flexible. I’m not going to go into lengthy comparisons with other frameworks. Instead, I’ll try to explain why you should use stream processing in the first place. Why stream processing? If you’re building a system that handles large volumes of data, which is increasingly…  ( 7 min )

Line ending inconsistencies between Windows and Linux systems cause formatting issues, Git warnings, and script failures. Operating systems use different conventions to mark the end of a line in text files, creating compatibility challenges in cross-platform development: Windows: Carriage Return + Line Feed (\r\n or CRLF, hex 0D 0A) Linux/Unix: Line Feed only (\n or LF, hex 0A) Classic Mac OS: Carriage Return only (\r or CR, hex 0D) This historical difference stems from typewriter mechanics. Windows inherited the CRLF convention from DOS, which maintained compatibility with teletype machines that required both a carriage return (move to line start) and line feed (advance paper). Bash scripts with Windows line endings fail with cryptic errors: bash: ./script.sh: /bin/bash^M: bad interpreter…  ( 13 min )

TL;DR: AI-First vs. Digitally-Enhanced 5 Key Messages 88% use AI. 39% see impact. Most are "Digitally-Enhanced" (10-15% gains). AI-First delivers 34x revenue per employee via complete process redesign, not tool adoption. Mindset is the bottleneck. Shift from certainty → curiosity, mastery → learning, competition → collaboration. Organizational debt (silos, risk-aversion) must be paid down alongside technical debt. High performers optimize tempo, not cost. Elite 6% complete Scan-Orient-Decide-Act in 2 weeks vs. 8. Velocity compounds. Decision speed = competitive moat. Pilot purgatory is real. Two-thirds haven't scaled. "String of pearls" without North Star = no enterprise impact. Escape: one narrow E2E process, build trust, expand systematically. Jobs evolve, don't disappear. …  ( 15 min )

On November 18th, AWS introduced new flat‑rate pricing plans for Amazon CloudFront designed to make content delivery and security costs more predictable for teams of all sizes. These plans sit alongside the existing pay‑as‑you‑go model and bundle multiple services into a single monthly price per distribution. Traditionally, CloudFront has used pay‑as‑you‑go pricing, which is great for starting at $0, scaling with actual usage, and only paying for what you consume. The tradeoff is that estimating costs can be difficult, especially when you also depend on AWS WAF, DDoS protection, Route 53, CloudWatch Logs, and S3 for a single application. You end up stitching together multiple pricing pages and trying to map them to your traffic patterns just to get a reasonable forecast of your monthly bil…  ( 8 min )

JSON, You Talk Too Much: Exploring TOON for Token-Efficient LLM Communication Introduction JSON, buddy, you might be a bit too chatty. As developers, JSON (JavaScript Object Notation) is like the air we breathe. It's everywhere—API responses, config files, logs, you name it. I've trusted JSON as my reliable companion for years. But ever since I started working with LLMs (Large Language Models), something's been bugging me: "Wait... are you talking way too much?" [ {"id": 1, "name": "user_a", "role": "admin"}, {"id": 2, "name": "user_b", "role": "member"}, {"id": 3, "name": "user_c", "role": "member"} ] JSON is thorough. Very thorough. A good friend, really (or maybe not a "friend" at all, but you get the idea). But that diligence—repeating "id":, "name":, "role": every …  ( 13 min )

Author: (bnggbn) Context: Building on IRP In my previous articles, I established two foundational concepts: IRP (Inverse Responsibility Principle): The backend defines semantics; the frontend must normalize them. Semantic Boundary: The frontend becomes the semantic firewall, not just a UI renderer. Today, I address the critical engineering question: How does the frontend actually achieve this normalization? Where do "semantics" come from, and how do clients transform messy AI and human intent into backend-consumable meaning? Enter the most important missing layer in modern system design: ⭐ Semantic Object Factory (SO Factory) This article introduces the concept—not tied to any specific language, framework, or schema tool—and explains why AI-native systems cannot function without it. AI d…  ( 9 min )

I recently completed a project where I built both resilient and non-resilient cloud resources using Terraform to test a cloud resilience monitoring tool that's still under construction. The objective was to calculate the Recovery Time Objective (RTO) and Recovery Point Objective (RPO) for individual cloud resources, with the proof of concept being done on Azure. As an AWS-native DevOps engineer, I had to get familiar with Azure fast. I took a 10-hour Udemy course and dove straight into provisioning infrastructure-as-code. It was my responsibility to set up all the resources, and that meant learning a completely new cloud platform while implementing disaster recovery solutions that actually work. The main differentiators between resilient and non-resilient resources came down to two things:…  ( 10 min )

Hi DEV Community! 👋 This is my first post here, so I wanted to share a bit about my learning journey as a developer. How I Started I started learning Java because I wanted to build real applications and understand backend development properly. My first steps were simple: Learning core Java concepts Understanding OOP Practicing small programs Trying to fix errors without giving up After gaining some confidence, I moved to Spring Boot, and that completely changed the game for me. Why Spring Boot? Because it makes backend development clean, fast, and professional: Easy API creation Built-in security options Great documentation Used by most companies I first built small APIs like: User registration Login system Simple CRUD JWT authentication These small wins helped me stay motivated. What I’m Learning Now Right now I’m learning: Spring Security JWT Authentication Multi-tenant architecture React & Next.js for frontend Building full-stack projects My goal is to become really strong in backend (Java + Spring Boot) and build complete systems end-to-end. Why I Joined DEV I want to: Share my learning journey Write simple explanations for other beginners Connect with developers who love backend and frontend technologies Start contributing to open-source projects  ( 6 min )

Welcome. I am a 13 year old litrature freak and tech enthusiast. While I have been experementing with robotics and basic programming since I was 9, I have decided to properly learn Python. I will be posting weekly reports on what I learnt that week as well as if I did/am doing any significant projects. This is mostly so that I can hold myself accountable but feel free to use my reports to plan out your own python study if you are a beginner like me. I also have an abnormal intrest in the word 'Quantum'. While I do love Shakespere and old Gothic litrature, I also love the consept of the multiverse, time bending and how Quantum Computing can be related to it all. So, I will be trying to learn about topics surrounding the word and reiterate whatever I understood here. Aside from that, I also love ethical hacking and have previously taken part in a few basic hackathons. I wish to deepen my sills and understanding in this area after I have finished learning a good level of python. Have a great day.  ( 6 min )

The recovered tokens, spanning multiple networks and assets, will be paid out in the same tokens as originally provided, with a claim mechanism being developed.

Altcoin funding rates, including for TON, have turned positive, indicating renewed confidence among traders, but overall market participation remains muted.

The company is on its third CEO in six weeks, with Tony Isaac appointed as Acting CEO, and has named Steven Plumb as its new CFO.

Bitwise moves its Avalanche ETF closer to market with updated SEC filing and becomes first issuer to include staking.

A historically reliable bottom signal appears after bitcoin’s 35% correction.

Crypto's role in diversified portfolios: managing volatility, setting clear mandates, risk discipline, and the case for active investing and broader diversification.

The proposal, with input from major industry players, aims to bring tax rules in line with how DeFi works, reducing outcomes that don't reflect reality.

Sun accused FDT of exploiting gaps in Hong Kong’s trust company regime and urged regulators to act after a Dubai court froze assets linked to the alleged misappropriation.

Large holders return to buying after months of distribution, signalling renewed confidence at key support levels.

Price action remains stable, consolidating below $900, amid tension between weak fundamentals and upcoming upgrades.

The Australian government introduced digital assets legislation to modernize its financial system and safeguard consumers.

Bitcoin and ether surged following Wednesday's tech-led equities rebound, while derivatives flows signal growing optimism for a year-end push.

COIN closed at $264.97, 4.27% higher on the day, accompanying a relative recovery in the crypto market, which saw bitcoin gain over 3.3% to reclaim $90,000.

The designation means licensed firms can use the dollar-pegged token for regulated activities, placing it into a small group of tokens permitted by the ADGM’s ring-fenced financial system.

The Philippines has a $60 billion opportunity in asset tokenization, potentially transforming its capital markets by 2030.

Total XRP ETF assets crossed $628 million, absorbing nearly 80 million tokens in 24 hours, making for a stronger initial response than Solana’s ETF debut earlier this year.

Technical analysis shows DOGE breaking above resistance with a significant volume surge, indicating bullish momentum.

Technical indicators suggest strong momentum, with XRP trading in an ascending broadening wedge and targeting further gains if it remains above key support levels.

Upbit has suspended digital asset withdrawals after detecting irregular activity involving Solana network tokens.

Bitcoin has surged past the $90,000 mark, buoyed by rising expectations of a December Federal Reserve rate cut.

Large holder deposits have hit exchanges and realized losses are climbing, according to CryptoQuant and Glassnode, indicating the market’s rally is being built on thin liquidity.

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. This year’s UN climate talks avoided fossil fuels, again Over the past few weeks in Belem, Brazil, attendees of this year’s UN climate talks dealt with oppressive heat and flooding, and at one…  ( 21 min )

If we didn’t have pictures and videos, I almost wouldn’t believe the imagery that came out of this year’s UN climate talks. Over the past few weeks in Belem, Brazil, attendees dealt with oppressive heat and flooding, and at one point a literal fire broke out, delaying negotiations. The symbolism was almost too much to…  ( 21 min )

Today’s IT leaders face competing mandates to do more (“make us an ‘AI-first’ enterprise—yesterday”) with less (“no new hires for at least the next six months”). VMware has become a focal point of these dueling directives. It remains central to enterprise IT, with 80% of organizations using VMware infrastructure products. But shifting licensing models are…  ( 17 min )

Malaysia will begin issuing new identity cards (ICs) starting June 2026, marking the next major refresh of the MyKad system. The upcoming version introduces enhanced security measures, including a dedicated QR code designed to help authorities digitally verify card authenticity on the spot. Deputy Home Minister Datuk Seri Shamsul Anuar Nasarah announced the upgrade during […] The post Malaysia’s Next-Gen MyKad To Come With QR Code Feature appeared first on Lowyat.NET.  ( 34 min )

Lexus Malaysia recently released a teaser on its social media channels, hinting at the impending arrival of the 2024 GX on our shores. First unveiled globally in June 2023, the third-generation GX sits between the LX and RX in the brand’s SUV hierarchy and is built on the GA-F body-on-frame platform shared with the larger […] The post Lexus Malaysia Teases 2024 Model Of GX SUV appeared first on Lowyat.NET.  ( 34 min )

GXBank is kicking off its second anniversary with a new campaign that offers customers the chance to earn up to 4.00% p.a. through its Bonus Pocket feature. The promotion, which begins today, applies to savings of up to RM50,000 placed in a Bonus Pocket and rewards users with both daily base interest and an additional […] The post GXBank Celebrates Second Anniversary With 4.00% p.a. Bonus Pocket Promo appeared first on Lowyat.NET.  ( 34 min )

Aurzen, the UK-based projector brand, is officially bringing its ZIP portable projector to Malaysia. The product, which made its debut during CES 2025 earlier this year, is the world’s first tri-fold pocket projector, at least according to the brand. Through the use of a tri-fold design, the Aurzen ZIP measures in at 8.4 x 7.8 […] The post Aurzen ZIP Tri-Fold Projector Will Be Available In Malaysia For RM1,899 appeared first on Lowyat.NET.  ( 34 min )

The national automaker, Proton, has officially launched the new 2026 Saga with a starting price of RM38,990. As reported earlier, the sedan is offered in three variants: Standard, Executive and Premium. Design-wise, the front end features LED projector headlamps paired with L-shaped daytime running lights (DRLs). These flank a full-width concave grille embellished with a […] The post 2026 Proton Saga Has Officially Arrived; Starts From RM38,990 appeared first on Lowyat.NET.  ( 38 min )

The HONOR Magic8 Pro serves as the brand’s newest flagship phone, succeeding the Magic7 Pro launched back in January. Ahead of its local debut, the company has given us the opportunity to get acquainted with the device. The model in my hands is the Sunrise Gold version, although the smartphone also comes in Sky Cyan […] The post HONOR Magic8 Pro Hands On: A Bit Of An Acquired Taste appeared first on Lowyat.NET.  ( 41 min )

As previously reported, Honor is officially launching the Magic8 Pro today. In addition to the launch, the brand is also bundling an Insta360 Ace Pro action camera with every purchase of the phone, while stocks last. Running through the specs, the Magic8 Pro features a 6.71-inch LTPO OLED display, with a peak brightness of 6,000 […] The post Honor Magic8 Pro Officially Launches In Malaysia; Retails From RM4,599 appeared first on Lowyat.NET.  ( 35 min )

Samsung Malaysia officially unveiled the QN90F today, marking the official arrival of the massive TV to our shores. And by massive, it measures in at 115-inches across the wall. Now, the QN90F does ship out with an 8K panel, but the model that was on display was only 4K. To that end, this model is […] The post Samsung Officially Brings 115-Inch QN90F Neo QLED TV To Malaysia appeared first on Lowyat.NET.  ( 34 min )

Chinese regulators have barred ByteDance from using NVIDIA chips in new data centres, according to a report by The Information. This ban highlights the nation’s push to move away from relying on US technology. Such efforts have intensified following the US government’s move to tighten restrictions on exports to China. Compared to other Chinese companies, […] The post China Reportedly Bans ByteDance From Using NVIDIA Chips appeared first on Lowyat.NET.  ( 33 min )

iCAUR Malaysia has officially introduced its second model, the V23, to the local market. First previewed in October, the fully electric off-road SUV will be available in two variants: a rear-wheel-drive (2WD) and an intelligent all-wheel-drive (iWD). Design-wise, the V23 features a bold, upright stance and a boxy profile. The front end is defined by […] The post iCAUR V23 Officially Launches In Malaysia; Starts From RM119,800 appeared first on Lowyat.NET.  ( 38 min )

WhatsApp has confirmed a major policy shift that will block the use of any non-Meta AI chatbot inside the messaging app starting 15 January 2026. The updated terms of service explicitly prohibit third-party AI assistants, meaning users will no longer be able to access ChatGPT, Microsoft Copilot or similar services through WhatsApp once the cutoff […] The post WhatsApp To Ban Third-Party AI Chatbots From January 2026 appeared first on Lowyat.NET.  ( 34 min )

Sarawak is poised to draw the attention of the regional animation and digital gaming industry next year. In this coming August, the state will be hosting the Borneo Animation and Gaming Festival (BAGF). According to Digital Minister Gobind Singh Deo, Sarawak Premier Tan Sri Abang Johari Tun Openg has agreed to the establishment of a […] The post Sarawak To Become Regional Animation And Gaming Hub With New Festival appeared first on Lowyat.NET.  ( 33 min )

Footwear and video gaming collaborations are nothing new. The results of these tie-ins are often incredible, while others are… questionable. But for Singapore-based designer Gustavo Bonzanini, he has decided to take this combination of popular culture to an entirely new level. Enter the AIR SNES, a passion project by Bonzanini to celebrate the 35th anniversary […] The post Fan Project Turns A Classic Nike Sneaker Into A Fully Working Super Nintendo Console appeared first on Lowyat.NET.  ( 34 min )

As part of my participation in the Web3j Libraries Full Development Lifecycle project under the LF Decentralized Trust Mentorship Program, I’ve developed a tutorial on integrating the web3j-maven-plugin into Java projects. This work contributes to improving the developer experience within the Web3j ecosystem by  ( 4 min )

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Hexagonal Architecture is very popular these days. However, I have seen that a lot of the resources out there that try to teach it do so in a very abstract and technical way. While that is great for understanding all the details, it makes for a poor introduction. So, in this article, I would like to address this issue. I would like to make a simple and straightforward introduction to HA (Hexagonal Architecture) and give you some other resources for further learning, including a public repo that applies HA that I created for this article. So let's begin! Hexagonal Architecture is a design paradigm that focuses on separating the core of the application from everything else and specifying rules on how these two parts should interact. The core of the app is the business logic. All the things t…  ( 8 min )

Semantic Object Factory: The Missing Layer That Aligns AI Intent With Backend Semantics Author: bnggbn For the last two articles, we established two major ideas: IRP — the backend defines semantics; the frontend normalizes them. The frontend is now the semantic boundary, not just a UI renderer. If you missed the first part, IRP established that: the backend defines semantics, and the frontend must normalize them. Today, we address the hard question of how the frontend achieves this normalization. But a critical question emerges: Where do “semantics” actually come from? And how do clients normalize messy AI/human intent into them? Enter one of the most important missing layers in modern system design: This article introduces the concept — not tied to any language, framework, or schema …  ( 8 min )

Background Around 2023/2024, my friends and I began working on an overhaul of the UT Registration Plus extension, which had already been in the university ecosystem for years prior thanks to Sriram Hariharan, and today it has over 60,000 active users on campus! Check it out here: https://github.com/Longhorn-Developers/UT-Registration-Plus A biannual event students know all to well. It’s a process everyone knows, waking up early to catch your access window, refreshing the page again and again, rushing to copy/paste unique numbers, hoping your gen-ed or major-req courses don’t get snatched by hundreds (or thousands) of other Longhorns before you even blink. Students describe registration as chaotic, time-consuming, and often “a free-for-all” where missing a second can cost you a seat. Bec…  ( 7 min )

Introduction The workflow for an agentic app starts when the user interacts with it by presenting a prompt through a chat interface or form. The agent gets this prompt and analyzes it as to what the user intends and requires. It can take the help of LLM to acquire tasks, clarify the details, and break the whole into subtasks. As soon as the agent has a clear understanding of the target, it selects the most appropriate specialized tools or services to achieve the goal. These bring APIs, databases, generative AI (for writing, image generation, etc.), or other partnered systems, and the agent might arrange or put together multiple tool actions dependent on the difficulty of the job. The agent continually assesses and alters, carrying out the tool calls again and asking for more clarificatio…  ( 11 min )

Exceptional developers design systems, optimize for performance, and use AI to operate at 10x efficiency. Because code is just a tool. In 2025, the developers who win are the ones who: Write smarter. Ship faster. Think bigger.  ( 6 min )

Stop and consider your data architecture right now. You are likely grappling with these challenges: 1. Are you facing vendor lock-in and prohibitive costs? 2. Is fragmented metadata wasting your engineering resources? 3. Are your BI systems failing your AI strategy? These three questions directly point to the core friction points stemming from metadata constraints, which are crippling modern data teams: Vendor Lock-in Risk: Fragmentation & Operational Complexity: Multimodal Data Silos: The reality is, the modern data stack is facing a “fragmentation crisis.” Your metadata, which should be the bridge for unified governance, has instead become the primary casualty of this fragmentation. We acknowledge that platform-specific solutions like Databricks Unity Catalog (UC) deliver a smooth exper…  ( 10 min )

JavaScript's prototype chain has a limitation: you can only inherit from one parent class. But what if you want your Dragon class to both Fly and BreatheFire? Or your SmartPhone to be both a Camera and a MusicPlayer? Enter mixins – your secret weapon for composing powerful, reusable behaviors. In JavaScript, this is perfectly valid: class Animal { move() { console.log("Moving..."); } } class Dog extends Animal { bark() { console.log("Woof!"); } } But what if we want Dog to also inherit from a Swimmer class? JavaScript says "no way." We're stuck with a single inheritance chain, which can feel restrictive when building complex applications. A mixin is a class or object that provides methods to other classes without being a parent class itself. Think of mixins as ingredients you can ble…  ( 9 min )

As projects grow, the architecture often becomes the silent bottleneck. Recently, I refactored one of my projects by shifting from a traditional file-type folder structure to a feature-based architecture, and the difference has been significant. In this post, I’ll walk through why I made the switch, how I structured it, and what benefits I gained. Hopefully, this helps you decide if it’s the right move for your project, too. Most React or frontend projects start with something like: src/ components/ hooks/ utils/ pages/ context/ styles/ This works… until it doesn’t. As your project grows, you start jumping between folders just to work on a single feature. A simple update may require touching multiple directories. Files become harder to discover, boundaries blur, and the struct…  ( 7 min )

I built a tool for devs who are tired of babysitting SMTP and deliverability every time they ship a new app or spin up a small SaaS: SMTP Zen. It’s a transactional email + standard mailbox service aimed at developers, freelancers and domain investors who just want stuff to land in the inbox and move on with their lives. What it does: Unlimited domains & mailboxes – No “seats”. Add as many domains/mailboxes as you need and forget about artificial limits. SMTP that actually lands – Guided SPF/DKIM/DMARC setup and enforced TLS so you don’t have to become an email wizard to stay out of spam. Simple sending & forwarding – Custom domains, per-client aliases and mailbox-free forwarders. Great for spinning up project/client addresses in seconds. Real-time logs – Full send/receive paths and errors for every message so debugging deliverability isn’t a guessing game. Zero-downtime IMAP migration – IMAP sync with automatic delta sync, so you can move existing mailboxes without scary cutovers. Usable webmail & dashboard – Fast webmail (Crossbox) with unified inbox, calendar and contacts, plus a clean panel for domains, DNS, mailboxes, forwarders, logs and billing. As a launch promo I set up a 20% off coupon (valid until Dec 31): ZENLAUNCH If you’re curious or want to tear it apart, you can check it out here: SMTP Zen  ( 6 min )

We’ve all had those fuzzy ideas: “Wouldn’t it be fun to make a simple swipe-or-click game?” Usually, that thought dies somewhere between opening a blank repo and realizing you don’t have art, sound, or time. This time, I didn’t let it die. I opened up Gemini Studio AI (free version, nothing paid) and threw in a prompt: “I want to develop a simple yet relatable and fun game. Fuzzy concept is mobile swipe or click type game.” And off we went. The first draft was rough — ugly, basic, but it worked. I played for a few minutes, scribbled notes in the chat box, refined my prompt, and waited. Rinse, repeat. That loop was surprisingly engaging. Instead of grinding through code, I was iterating on ideas. Things that would normally take me a week were happening in two minutes. I sketched out…  ( 7 min )

Python for Absolute Beginners A Complete, Practical Guide Before You Even Start Coding Most people start learning Python by copying short snippets like: print("Hello, world!") They run the code, see the output, feel good, and… they learn nothing. Real learning happens when you understand the foundations behind the syntax — the concepts that turn a beginner into a real programmer. This guide does exactly that: it builds your foundations through clear explanations and practical examples, including a real micro-project you can extend. Is (and Why It Matters) Python is: high-level → you focus on ideas, not memory interpreted → runs code line-by-line dynamically typed → no type declarations general purpose → used by AI, web dev, automation, analytics, DevOps The design…  ( 9 min )

React vs. Vue.js: The 2025 Developer’s Guide to Performance, Ecosystem, and Scalability In the fast-paced world of web development, selecting the right JavaScript framework can make or break your project’s success. React and Vue.js remain two of the most popular choices, each offering unique strengths for building responsive, scalable, and maintainable applications. This comprehensive guide compares React and Vue.js through the lens of performance, long-term support, ecosystem maturity, and developer experience, empowering you to make informed decisions for your next project. With real-world code examples, performance benchmarks, and insights into 2025’s web development landscape, this post is designed for developers seeking clarity on which framework aligns with their goals. Whether you…  ( 11 min )

I'll never forget the moment I realized my wallet was becoming obsolete. I was standing in a busy coffee shop, my hands full with my laptop bag and a dripping umbrella. When it came time to pay, I had to perform an awkward juggling act—balancing everything while fumbling for my wallet, then struggling to tap my phone. The person behind me sighed loudly. That’s when it hit me: why are we still carrying separate devices in 2025? This personal frustration led me down a rabbit hole of research and a unique opportunity to test a prototype that most people think is science fiction. By 2026, your clothing won't just be smart—it will be your wallet, your ID, and your digital identity. Here’s what I learned from a week of living in the future. The Prototype That Changed Everything The lining felt l…  ( 11 min )

In 1776, Thomas Jefferson drafted the Declaration of Independence. In 2025, AI detectors flagged it as 99% machine-written. That’s not a metaphor. That’s a documented failure. ZeroGPT and OpenAI’s own detection tools labeled the Declaration—a document written nearly 250 years before large language models existed—as AI-generated. Not borderline. Not “maybe.” But with 97–99% confidence. And it’s not just the Declaration. The 1836 Texas Declaration of Independence? 86.54% AI. The U.S. Constitution? AI. The Book of Genesis? AI. These tools don’t know what a human is. They don’t know what a machine is. They only know statistical patterns—and they’ve been trained on the very tradition of excellent human writing they now penalize. I’ve Lived This I’ve published six cybersecurity books. I’ve spent…  ( 7 min )

Integrating blockchain into modern apps no longer requires building a wallet system from scratch, Wallet-as-a-Service provides ready-made key management, address generation, multi-chain transactions, and secure signing through simple APIs or SDKs. For fintech, payment apps, Web3 platforms, exchanges, and marketplaces, WaaS dramatically cuts development time, removes the need for cryptography expertise, and delivers enterprise-grade security without maintaining a full wallet backend. What WaaS Is — In Technical Terms From a developer’s perspective, WaaS is a cloud-hosted, programmatic wallet layer that abstracts private-key creation, safe storage, multisig/MPC logic, blockchain interaction, transaction building, fee estimation, and broadcasting. The provider handles encryption, key isolatio…  ( 8 min )

Hi everyone! In this article I wanna show you 2 options to install and run the cursor CLI on a Windows O.S (both require WSL2 + linux distro like ubuntu) for .NET developers (but you can use it for other stacks as well, just adapt it): Everything including git and repositories within the linux distro (better performance but greater overhead to setup) Just the Cursor CLI within the linux distro (easier, performance overhead just for the Cursor CLI) Here you'll also learn how to setup the terminal within the Visual Studio 2022+ to use the Cursor CLI (or others tools). We won't focus on details like how to setup WSL2 + linux distro, neither install the git, you can google it. I know you can. Note: I'll consider you have the WSL2 already set up! Once you have the linux distro running thr…  ( 7 min )

As we count down to the December final draw for the 2026 FIFA World Cup, excitement is building around the world. For the first time in tournament history, three countries will share hosting duties: Canada, Mexico, and the United States. With a combined total of 16 host cities, each with its unique charm and infrastructure developments, fans are eager to experience the thrill of live football in these vibrant locations. According to the official FIFA website, the 16 host cities for World Cup 2026 will be: Canada: Toronto (BMO Field), Vancouver (BC Place), Montreal (Olympic Stadium) Mexico: Guadalajara, Mexico City, Puebla United States: Atlanta, Boston, Dallas, Houston, Kansas City, Los Angeles, Miami, New York/New Jersey, Philadelphia, San Francisco Bay Area, Seattle As the host cities ge…  ( 7 min )

If you've ever tried building a Web3 product, you know the pain: the wallet is often the single most complex, expensive, and risky component. Developing your own wallet isn’t a “small module” — it's effectively a standalone product with its own infrastructure, logic, security requirements, and UX challenges: key management, seed phrase handling, secure signing, multi-chain support, device binding, recovery flows, backend maintenance, chain upgrades… it goes on. Handling all that reliably can consume months of development work and a significant portion of your budget. That’s where Wallet-as-a-Service (WaaS) comes in — and why it’s quickly becoming the “Firebase for Web3.” WaaS abstracts away most of the complexity, allowing teams to focus on building product features instead of wrestling wi…  ( 8 min )

What If Your AI App Could Generate Revenue in Two Ways Simultaneously? In the booming landscape of AI applications, developers are confronted with a common challenge: how to monetize their innovations without compromising user experience. What if we told you there’s a way to generate revenue not just from your app but also from hosting relevant advertisements? Enter Monetzly—the first dual-earning platform designed specifically for AI conversations. Imagine your users enjoying a seamless chat experience while you simultaneously earn revenue from their interactions. With Monetzly, you can achieve just that. Our platform allows developers to monetize their AI applications in two distinct ways: directly from app usage and through conversation-native advertising. First Dual-Earning Platform …  ( 7 min )

I’ve started building SKALDA, a multi-brand suite of privacy-first browser tools. Main site: https://skalda.io Most online tools for “small” tasks — converting units, files, images, video, audio, working with PDFs, subtitles, data, and more — force you to upload files, create an account, and accept tracking. SKALDA does the opposite: tools run locally in the browser no logins or user accounts no file uploads to my servers no tracking scripts everything localized into 62+ languages, including RTL What exists today UNITS – https://units.skalda.io Scientific unit converter with: highly customizable Smart Tab on the homepage 500+ units across many categories smart calculators and custom units “Units Museum” timeline + a small interactive game bulk converter that can handle millions of…  ( 7 min )

I've been using AI coding assistants for about 8 months now. Cursor, GitHub Copilot, the usual suspects. hey're all impressive, but they share one fatal flaw that's been driving me insane: They forget everything. You explain your project architecture. The AI generates some code. Five minutes later, you're explaining the same architecture again. Every session starts from scratch. Every feature request requires re-explaining your context. I found myself maintaining a text file of prompts to copy-paste at the start of each session: "We use Zustand for state management, not Redux" "All API calls go through our custom fetcher with retry logic" "Components follow the compound component pattern" "Test files go in __tests__ not next to the component" I was spending 10% of my coding time just expl…  ( 11 min )

When it comes to infrastructure as code, tools like Terraform, AWS CDK, and Pulumi immediately come to mind. Although these tools include testing capabilities, they often lack a fully integrated local simulation environment that accurately mimics cloud behavior. This gap can lead to longer, more expensive iteration cycles during development. Winglang addresses this challenge by providing a local simulator that mimics cloud behavior, enabling developers to test their code locally before deploying it to the cloud. Additionally, its simple and intuitive syntax and concept of preflight (static infrastructure code) and inflight (the application logic) code makes it easy for developers to work with cloud resources, regardless of their level of experience. In this post, we'll build a CRUD API usi…  ( 10 min )

Small manufacturers often rely on spreadsheets or disconnected tools, which leads to delays, stock errors, and low visibility. The original article explains why modern production-management software helps reduce mistakes, sync inventory, and provide real-time visibility on the shop floor. Real-time production tracking Automatic inventory and warehouse syncing BOM (Bill of Materials) management with version control Easier planning and fewer human errors Integrations with ecommerce, accounting, and shipping Simple onboarding for small teams Scalable without needing a full ERP Real-time dashboards Inventory automation BOM versioning Easy training Strong integrations (Shopify, QuickBooks, scanners, etc.) Top Recommended Tools (2025) Software Best For Katana Ecommerce-driven and DTC manufacturers MRPeasy Small workshops replacing spreadsheets Odoo Growing teams that need modular ERP flexibility Fishbowl Manufacturing Inventory-heavy and regulated products Prodsmart Real-time shop-floor digitization JobBOSS² Custom make-to-order job shops ERPNext Open-source ERP built for scalability For ecommerce-first workflows → Katana, MRPeasy For scalable ERP features → Odoo, ERPNext For strong warehouse controls → Fishbowl For digitizing paper processes → Prodsmart For custom one-off production → JobBOSS² Final Note The right tool depends on your workflow. Start by identifying your pain points (inventory errors, scheduling, visibility), then test the tools that match your needs. 👉 Read the full article here: https://www.learn-dev-tools.blog/best-production-management-software-for-small-manufacturers/  ( 6 min )

Implemente un Monitoreo Transaccional Sostenible con IA/ML En la era digital, la prevención del lavado de dinero (PLD) es un desafío constante para los sujetos obligados en México. La Ley Federal de Prevención e Identificación de Operaciones con Recursos de Procedencia Ilícita-LFPIORPI exige una adopción efectiva de medidas preventivas para evitar la participación en operaciones con recursos de procedencia ilícita. En este sentido, la implementación de una plataforma de PLD basada en Inteligencia Artificial (IA) y Machine Learning (ML) puede ser una herramienta clave para asegurar el cumplimiento sostenible y reducir costos. Beneficios de una plataforma de PLD con IA/ML Trazabilidad: una plataforma con IA/ML como TarantulaHawk.ai permite una trazabilidad completa de las operaciones, lo q…  ( 7 min )

It's not PERN, JAM, LAMP, or MEAN. The IVVV Stack is a simple architecture that is completed entirely on the front-end, consisting of the following components: Indexed DB Vanilla JS Vanilla HTML Vanilla CSS Simple, right? Here's a memo app created using the IVVV stack. Application https://stakiran.github.io/memoapp1/ Repository https://github.com/stakiran/memoapp1 Prompt https://chatgpt.com/share/6926aad9-faf0-8007-bcb8-9e64cd1f86b1 It's quite challenging for modern engineers to develop using vanilla JS, HTML, and CSS. Even for small-scale projects, it's likely not something you'd want to do. Use generative AI. With a decent level of language skills, you can create simple prototypes. By using randomness and asynchronous operations, you can simulate multiple users. Even with just IVVV, you can create something fairly decent.  ( 6 min )

The Takeaway / TLDR AI-First DevOps is not just an evolutionary step in software engineering—it’s a revolutionary shift in how we build, scale, and manage digital systems. The companies and teams that thrive won’t be those who simply bolt on AI add-ons, but those who fundamentally reimagine their workflows, culture, and infrastructure from the ground up, trusting in intelligent automation to unlock exponential gains. This moment demands more than tool adoption; it calls for a reinvention of roles, priorities, and even the web itself. The future belongs to those bold enough to embrace the autonomy and partnership AI offers, while building the guardrails and documentation that allow trust to flourish. The real risk isn’t being replaced by AI, but missing the race because you hesitated at …  ( 18 min )

Launching a SaaS as an engineer feels exciting and terrifying at the same time. You probably have a brilliant product idea but freeze when it comes to the business side. You've built something amazing in your spare time, maybe solved a problem that's been bugging you for months. The hard part usually isn’t the code — it’s everything around it. The first step is defining the problem in painfully simple language. If you can’t explain what your product does in one sentence to a non‑technical friend, it’s going to be 10x harder to explain it to a potential user. Skip the buzzwords and nail the “who, what, why”: who it’s for, what it does, and why it matters. Next, build the absolute smallest version of the product that still solves the core problem. Not a “tiny version of your big vision,” but…  ( 7 min )

Temporal Attention-based Long-Short Term Memory (TALSTM) Challenge In this challenge, we'll push the limits of Long Short-Term Memory (LSTM) networks by introducing a novel temporal attention mechanism. Your task is to design, train, and evaluate a TALSTM model that can learn to forecast the trajectory of a dynamic system with multiple, interacting components. Constraints: Multi-modal input: Your model will accept three types of input data: Time-series data (e.g., sensor readings) with 10 features Image data (e.g., camera feeds) with 3 color channels Text data (e.g., system logs) with 5 keywords Dynamic system: The system consists of 5 interacting components, each with its own temporal dynamics. The components are: Component A: Temperature (time-series) Component B: Humidity (time-seri…  ( 7 min )

Garbage collection?? Huhh it is just a small topic. wait what???? 😮😮 Then what are these terms 1. The Beginning: Empty Memory Young Generation (Green): Where new objects are born. It's often smaller because most objects die quickly. Old Generation (Blue): Where objects that have proven to live a long time go. This area is typically larger. Young generation structure: Eden Space: Where all new objects initially go. Survivor Space 1 (S1): Objects surviving an Eden collection are moved here. Survivor Space 2 (S2): Objects are moved between S1 and S2 in subsequent collections. Collection Type: The GC event that collects this area is called a Minor GC. Process: When Eden fills up, a Minor GC is triggered. Objects that are still reachable (in use) in Eden and the active Survivor space are …  ( 7 min )

The Icon Problem We've All Faced Picture this: You're building a React app, and you need icons. Simple enough, right? Wrong. You start with react-icons, and suddenly your bundle size balloons to 2MB+. You switch to icon fonts, but they feel like using a fax machine in 2025. You try Iconify's web components, but oops—your app breaks offline. And don't even get me started on manually copying SVGs from different icon libraries and trying to maintain them. 🤯 Today, I want to introduce you to Iconx—a CLI tool that fundamentally changes how we work with icons in React. Built by the team at Saas UI, it takes inspiration from the shadcn/ui philosophy: generate the code you own and control. But here's the kicker: instead of being limited to a single icon set, you get access to 200,000+ icons fr…  ( 9 min )

Terraform plan is the guardrail between your code and your live infrastructure. Every time you run it, Terraform compares your desired configuration with the current state and shows you exactly what’s going to change — before anything actually happens. If you want to avoid destructive changes, catch drift early, and prevent misconfigured variables from sneaking into production, this guide is for you. 🚀 This post covers: How the Terraform plan engine works How to read plan output (add/change/destroy) How to automate plan checks in CI/CD Common flags you'll actually use Real copy/paste examples Team-friendly best practices Bonus: risk-aware reviews with ControlMonkey Let’s get into it. Terraform plan generates an execution plan without changing any resources. It refreshes state (un…  ( 9 min )

Learn how to scrape live weather data, store it in SQLite, and receive automatic notifications - all in a practical end-to-end Python project. Living in a ski town means the weather basically runs my life. One minute it’s sunny and warm, the next it's below freezing, and we're getting over a foot of snow. More snow = more fun, but I have to be aware that I cannot simply get up and go. Someone has to shovel out the driveway and scrape off the car. Tired of constantly refreshing weather websites, I decided to automate the whole process. I built a Python pipeline that scrapes current conditions, stores them in SQLite, applies simple alert rules, and emails me whenever something important happens, so I never miss a snowstorm (or an exceptionally freezing morning) again. The goal was simple …  ( 8 min )

Bill Simmons, Chris Ryan, and Cousin Sal fire up their favorite Monday night parlay as they revisit the 2005 sports thriller Two for the Money (starring Matthew McConaughey, Al Pacino, and Rene Russo). They dive into the film’s sports-betting hijinks, debate the most rewatchable scene, and roll through a rapid-fire category showdown. Along the way, the crew delivers hot takes, laughs off epic gambles, and plugs Subaru’s Share the Love event, State Farm’s coverage tips, and all the must-follow Ringer channels. Watch on YouTube  ( 6 min )

CinemaSins just dropped “Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less,” a rapid-fire riff on all the movie’s quirks, gaffes and head-scratching moments, delivered in their trademark snarky style. They also plug the CinemaSins universe—website, YouTube channels, Discord, Reddit and a sinful poll—invite you to support them on Patreon, and give shout-outs to the writing team and all their social handles. Watch on YouTube  ( 6 min )

Everything Wrong With Mission: Impossible – The Final Reckoning CinemaSins unleashes its trademark snark on Tom Cruise’s latest MI outing, packing every nitpick (including the “death on film” gag) into a brisk 27-minute romp and mourning that the franchise might be losing steam. They also plug their digital HQ—hit up cinemasins.com for more vids, vote in their sinful poll, back ’em on Patreon, and join the party on Discord, Reddit, TikTok, Instagram and beyond. Don’t forget to stalk their writers on Twitter and Instagram too! Watch on YouTube  ( 6 min )

A post by Jess Lee  ( 6 min )

As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! Testing is like having a safety net for your code. It helps make sure that everything works the way it should, even when things change. I think of it as a way to catch mistakes before they cause bigger problems. When I write code, I always include tests to verify that each part does its job correctly. This saves me time later because I can spot issues quickly. Let me start with unit testing. This is where you test small pieces of your code, one at a time. It is like checking each ingredient before cooking a meal. In Python, you can use the unittest framework to do this. It lets you create test cases and check if the resul…  ( 11 min )

So, you are a frontend developer and you receive some Figma designs from a client, along with a clear plan for building the UI. Then, a few minutes into turning these designs into code, the complexity begins to surface, as handling variations of components, styling, and other interactivity of the design becomes apparent. In addition to the time and effort, this can be a big challenge for developers. However, turning complex Figma designs into clean and responsive code without worrying about these challenges is becoming a thing of the past. Figma to code with Kombai gives you a frontend AI agent that can convert Figma designs into responsive live features. This frontend AI agent is built as a plugin/extension that developers can use to automate the process of turning Figma designs into code…  ( 11 min )

I work in e-commerce and SEO by day, so I spend a lot of time dealing with complex stacks, databases, and user tracking. But when I wanted to build a simple tool to track my own subscription spending, I didn't want any of that. I didn't want a database. I didn't want user accounts. And I definitely didn't want to handle sensitive financial data on a server. So I built FinTech Lite, a suite of financial tools that runs 100% in the browser. Here is how (and why) I built the Subscription Auditor using nothing but Vanilla JS, Tailwind, and the Local Storage API. Most fintech apps follow the same pattern: User signs up (email/password). App requests bank credentials (Plaid/Yodlee). App sucks data into a database. I wanted the opposite. I wanted a "dumb" calculator that remembers you but doesn'…  ( 7 min )

Hey friends! 👋 Let’s talk about something we all do every day: Typing a URL into your browser In case you don’t know what a URL is: URL stands for Uniform Resource Locator. It’s basically the address of a webpage, just like your home address tells people where you live, a URL tells the internet where a page is located. We type URLs so casually: https://google.com …but a lot happens behind the scenes before that page appears on your screen. 1️⃣ The browser checks the URL Your browser first checks: is this a valid URL? is it HTTP or HTTPS? which domain are we visiting? Nothing is loaded yet, it's just making sure the link is valid. 2️⃣ It looks in the cache Your browser asks itself: “Have I seen this page before?” It checks cached files like: HTML CSS images JavaScript If it finds some…  ( 8 min )

Video content has become an essential element of digital communication, marketing, and personal expression. Whether you are a content creator, marketer, or educator, producing engaging video clips is crucial to capturing audience attention. Yet, creating high-quality clips manually can be time-consuming and complex, requiring specialized skills and software. AI-powered tools, such as LiveLink AI, offer an efficient solution, enabling creators to transform long-form videos into compelling short clips with minimal effort. The Rise of AI in Video Editing Artificial intelligence has transformed multiple industries, and video production is no exception. AI algorithms can analyze footage, detect significant moments, and automatically generate highlights or short segments. These capabilities dras…  ( 8 min )

If your GitHub repos were suddenly hit with unknown commits, modified README files, or a weird new repo you never created, you may have been affected by Sha1-Hulud, one of the largest npm supply-chain attacks in recent times. This is a malware campaign that spread through compromised npm packages and silently impacted thousands of developers. This post breaks down: What Sha1-Hulud actually is What it does to your system and GitHub And the exact steps to recover safely Sha1-Hulud is malware distributed through infected npm packages. Attackers compromised legitimate package maintainers and injected malicious install scripts. The moment a developer installed one of these packages, the malware executed automatically. Once active, it used the developer’s access to: Steal secrets (API keys, toke…  ( 8 min )

Happy to type again. squirrel(Anil) 🐿. but in my home i can watch the squirrel fight and daily routines of squirrel. in my working hours i work in upstairs. when i want some break or need water i go down to play with pets and drink water. like this today morning i came for short break i saw 2 squirrels are chasing each others in tree and they suddenly fall into the well(kinaru) ,without any doubt i go there and put the bucket into that well and try to pick up them one squirrel understand my help and try to catch the rope but another one is not understand.first one is catch the rope and get out of the well. and another one is try to get out of the well by running on the well's wall but it again and again it fell into the well i try many attempt help them but it go away from the rope and the bucket. after some time finally it understand and come near to the rope and get this rope and quickly pulling the rope and get out from the well.. and they both run away from the well. here i want to tell one thing if u r studying then take some break on every 1 or 2 hours to relax yourself. if u r in institute or any group studies spend your break time with your friends or any one else... keep learning .. keep helping..  ( 6 min )

I’ve been spending the last few weeks heads-down on a new project, and I’m finally at a point where I can share what I’ve been building. I realized that while there are plenty of templates out there, it’s hard to find one that combines a clean, futuristic UI with solid, scalable code. So I decided to make my own. I’m calling it Krome (for now), and it’s a high-performance landing page + multipage template built for AI startups and modern SaaS platforms. Link: https://ai-agent-template-tan.vercel.app/ My goal with this template was simple: create a UI that immediately feels trustworthy and premium. Think deep dark mode, soft glowing gradients, glassmorphism touches, and bento-style feature blocks. I spent a lot of time refining the Pricing and Feature sections to make sure the visuals guide the user naturally through the product journey. This isn’t just a pretty UI—it's built to scale. Some of the core features include: Multi-theme support: Easily switch accent colors or entire theme presets. ** Multi-page architecture:** Includes more than just a landing page—About, Contact, Sign Up, and more. Fully working MDX blog: Write posts in Markdown and have them render beautifully. Dynamic SEO: Every page and blog post automatically gets proper metadata. The project is about 80% complete. Most of the core pages, UI sections, and responsive layouts are done. The remaining work is mostly polish: Making animations (especially scroll reveal) smoother. Improving the mobile experience. Cleaning up code comments and simplifying components so it’s easy for anyone to customize. If you want to check it out or share feedback, the link is above. Still polishing things, but it's getting close!  ( 7 min )

So I finally watched AlphaGo, that documentary about the Google DeepMind AI that took on the world champion in Go, and honestly… I didn’t expect to enjoy it this much. I thought it would be one of those “tech bros hype themselves” films, but wueh, it’s actually deep. First things first,the game itself. Go is like chess on steroids. Watching those pros talk about it felt like watching athletes explaining how they breathe. The amount of strategy, intuition, and reading the board… it made me respect the game a lot more. And the way the documentary broke it down for normal people? Lovely. Even those of us who have never touched a Go board can follow the tension. Then there's Lee Sedol. Man, that guy carried the emotional weight of the whole thing. You feel the pressure on him — not just to win…  ( 7 min )

Check out this Pen I made!  ( 5 min )

Introduction Why Must We Write Clean Code? To answer this question, let me tell you A story mentioned in the book "Clean Code" by the author In the late 80s, a killer app was written. It was very popular, and lots of professionals bought and used it. But then the release cycles began to stretch. Bugs were not repaired from one release to the next. In short, writing code that is difficult to read and understand clearly makes it hard for other programmers to understand and modify the code. So, if you want to write clean code to help your staff work without any question mark, like what this code does and what its meaning is, you can follow a series of Clean Code that comprises many chapters, and every chapter will contain some guidelines that help you to write clean code. Agendia What i…  ( 11 min )

I’ve tested hundreds of viral ChatGPT prompts. Most? Overpromise and underdeliver — they sound clever but produce generic, robotic replies. I don’t want “viral.” I want useful. After months of experimenting, I collected 5 prompts people share because they genuinely work. No jargon. No gimmicks. Just smart ways to save time, think clearly, and get unstuck. Try this: Why it works: It forces clarity. ChatGPT drops jargon and gets to the core idea. Example: “Quantum computing is like reading every book in the library at once instead of one by one.” Use when: researching anything confusing (taxes, AI, LLMs, mortgages). Try this: Why it works: It forces healthy disagreement and exposes blind spots. Try this: Why it works: Using the word “unexpected” avoids generic answers. You get fresh takes like: “How fast fashion algorithms manipulate trends” “The carbon cost of organic cotton” “Why renting clothes often fails” Try this: Why it works: We all write fuzzy first drafts. This sharpens them instantly. Before: “I was wondering if maybe you could possibly review this document when you have a moment?” After: “Could you review this document by Friday?” Try this: Why it works: “Act as a [role]” activates domain-specific feedback — not generic proofreading. Prompts are starting points. To get great results: Bad: “Fix this.” Good: “Fix this LinkedIn post. Make it punchier and remove passive voice.” “Under 50 words” “Only bullet points” “Three options” If it sounds robotic: “Make it more casual, like a friend explaining.” Reusable templates like: The best prompts solve your specific problem. Example I used last week: “SEO is like putting up signs for your bakery. The better your signs (your website content), the more people Google sends to your door.” Perfect. Pick one prompt from above. Use it today. See the difference yourself. If you enjoyed this, leave a ❤️ reaction or comment — it helps a lot! — Thanks Mashraf Aiman Co-founder, inshot.news Founder, COO, voteX Co-founder, CTO, Lawkit  ( 7 min )

Kaapi: A flexible, extensible backend framework for modern APIs with messaging, documentation, and type safety built right in. This series is written for backend developers who love TypeScript and can appreciate Hapi’s design philosophy. Kaapi (@kaapi/kaapi) is a TypeScript-first backend framework built on top of Hapi.js. It gives you a clean foundation for building modular, documented, and message-driven APIs without the boilerplate. Think of it as Hapi, but with: Type safety throughout Messaging support (Kafka-ready) Auto-generated OpenAPI & Postman docs Built-in logging via Winston So not "Yet again a new Nodejs framework this year!" in case your were thinking that (I know you did) but rather a practical evolution: the same trusted Hapi core, now supercharged. It’s about cutting boil…  ( 7 min )

Or: How I Learned to Stop Worrying and Love SERIALIZABLE Tags: #postgresql #database #concurrency #debugging You know that feeling when your code is perfect, your tests are green, but production still betrays you? It's 3 AM. Our e-commerce platform just sold the same limited-edition sneaker to 47 different people. We only had 12 pairs. The interesting part? “enough stock available.” And somehow, we oversold by 350%. async function purchaseItem(itemId, quantity) { const available = await db.query( 'SELECT stock FROM inventory WHERE id = $1', [itemId] ); if (available.rows[0].stock >= quantity) { await db.query( 'UPDATE inventory SET stock = stock - $1 WHERE id = $2', [quantity, itemId] ); return { success: true }; } return { success: false, erro…  ( 7 min )

Many enterprises rely on AWS S3 as the backbone of their data storage strategy because of its immense scalability, global reach, and extreme durability measured in eleven nines. Everything from audit logs and backups to machine learning datasets often ends up living on S3. But S3 is not a file a system, it’s an object store—an important difference. This means that S3 wasn’t designed to handle low-latency, high-frequency access or POSIX-style workloads. It’s missing crucial file system features like atomic renames, file locking, shared caching, and sub-millisecond response times. Even though it’s a common practice, treating S3 like a traditional file system often leads to performance bottlenecks, unpredictable behavior, and the need for engineering workarounds. As data volumes increase and …  ( 12 min )

Hello there! If you've ever felt overwhelmed by the idea of securing a microservices architecture, you are not alone. It's a common stumbling block. In a monolithic app, you just check the session in one place. But when you have 5, 10, or 50 services, how do you make sure only the right people get in? Today, we're going to build a robust, production-ready authentication flow using Node.js. We'll use a pattern that is both scalable and easy to understand: Gateway Authentication and Service-Level Authorization. By the end of this tutorial, you'll have a working system with 3 services: API Gateway: The entry point (The Bouncer). Auth Service: Handles Login (The ID Issuer). Custom Service: A demo service with Public, User, and Admin routes. Let's dive in! Before we write code, let's visuali…  ( 9 min )

A few months ago, all of your startup’s data could be stored in just one database. Now, you’re overwhelmed by customer data from six separate services, and your operations team is requesting detailed analytics. Relying on manual data queries to the production database is no longer feasible, and with your engineering team already at capacity, you need a specialized layer that can deliver insights without disrupting your customer-facing production systems. Nowadays, businesses produce data from all directions: user interactions, logs, third-party tools, and more. To generate meaningful business insights, you need data—and as such, your data architecture shapes what you can analyze. Production databases, designed for user operations, aren’t built to handle the complex queries needed for in-de…  ( 11 min )

After a decade training Nuxeo developers, I can predict when someone quits: Day three. They're drowning in diagrams trying to understand document models, schemas, facets, repositories, event buses, lifecycle states, automation chains... What I wish someone told me in 2013: Don't try to understand Nuxeo's architecture first. Start with OSGi concepts and solid Java. Everything becomes logical after that. Real prerequisites: Java 11/17/21 (solid skills, not "took a class once") OSGi concepts (bundle lifecycle, service registry, extension points) REST API mastery Polymer 3.x (if touching UI) Common pitfalls: Trying to understand everything before coding Ignoring OSGi (then weird classloading errors) Fighting the platform vs learning its patterns Using Java for stuff Studio generates in minutes Not reading logs (they're helpful!) Full guide covers: Week-by-week learning roadmap Real-world success patterns with metrics Honest "choose if / skip if" assessment Code examples and architecture Article: Full reading here Happy to answer questions about Nuxeo, OSGi, ECM, or implementation challenges.  ( 6 min )

Buy Me a Coffee☕ *Memo: My post explains type hints (1). My post explains type hints (2). My post explains type hints (3). My post explains type hints (4). My post explains type hints (5). Callable and Protocol can be used for a function as shown below: *Memo: Callable can specify function parameter and return types, doing less than Protocol: The 1st argument is paramtypes(Required:-Type:list(Type) or ellipsis): It's a list of one or more parameter types. ... (but not Ellipsis) can be used to accept the zero or more arguments of all types but it shouldn't be used because it's too gereral: ... is different from Any which accepts the one argument of all types. Don't use paramtypes=. The 2nd argument is returntype(Required-Type:Type)): It's a return type. Don't use returntype=. Proto…  ( 8 min )

Hey fellow engineers—tired of codebases that start clean and end up as tangled messes? You're not alone. Most teams slap on a linter and a formatter, pat themselves on the back, and then spend years wrestling with tech debt. This guide cuts through the hype: a curated comparison of Python code-quality tools, spotlighting the heavy hitters like Ruff and Bandit, plus emerging stars Skylos and PySCN. We're talking strict, production-grade quality here—no fluffy marketing. We'll break down what each tool analyzes, its superpowers (and blind spots), and when to deploy it. By the end, you'll have precise recommendations to bulletproof your pipeline. Whether you're scaling a startup prototype or taming a legacy monolith, this is your roadmap to code that doesn't just work today but scales tomorr…  ( 9 min )

Introduction In the world of distributed systems and agentic AI, managing complex, long-running workflows reliably is a significant challenge. Traditional approaches often struggle with failures, state management, and ensuring that processes complete successfully even when systems crash or network issues occur. Temporal is an open-source platform that solves these problems by providing durable, reliable workflow orchestration. It abstracts away the complexities of distributed systems, allowing developers to focus on business logic while Temporal handles failures, retries, and state management automatically. This article explores Temporal's core concepts, workflow patterns, and how it's revolutionizing the development of agentic AI systems. Temporal is a workflow orchestration platform th…  ( 20 min )

If you’ve ever needed a fast, flexible, and framework-friendly file manager for your Vue applications, VueFinder might be exactly what you’re looking for. Originally built as a small utility, it has evolved into a solid, production-ready file management layer that plugs neatly into modern Vue stacks. It handles uploading, browsing, selecting, cropping, previewing, and organizing files with a smooth UI and a developer-friendly API. VueFinder integrates well with common workflows — whether you’re building admin panels, content management tools, SaaS dashboards, or anything that needs robust file handling. The latest version brings an updated architecture, cleaner internals, and a much nicer developer experience. If you’re curious, try it out and tell me what you think: https://vuefinder.ozdemir.be  ( 6 min )

Working in hospital theatre recovery has taught me the importance of precision, adaptability, and reliable systems. Beyond patient care, I’ve also been closely involved with managing data, coordinating appointments, and ensuring smooth workflows. The more I worked with these digital systems, the more I realised something bigger was happening around us. Technology, especially AI is reshaping industries at an incredible pace. I began to see how automation, cloud solutions, and smart data systems are becoming the backbone of modern healthcare and beyond. That shift changed my perspective. I didn’t just want to use these systems. I want to understand and contribute to the technology driving them. This curiosity led me into data analysis, then data engineering, where I explored how information flows and how insights are created. Each step opened a new path and ultimately guided me toward Cloud Engineering and DevOps. The foundations that power AI, automation, and scalable digital systems. Balancing a full time healthcare role with learning tech hasn’t always been easy, but it has been rewarding. For me, this transition is about embracing change, staying future ready, and being part of the innovations that are reshaping our world. I’ll be sharing my journey. The lessons, challenges, and small wins along the way. If you’re also navigating a career transition or exploring the cloud/AI space, I’d love to connect and grow together.  ( 6 min )

Day 1 — Trying to get the QEMU kernel sandbox going Time to setup the environment for kernel development. Rather than risk shooting myself in the foot on my bare host, I decided to: build a custom kernel + minimal user land, and boot it inside QEMU. What I thought would be a straightforward path — went somewhat astray, or at least was different than what I'd expected it would be. Clone a recent upstream Linux kernel source tree. Installed dependencies (compiler, build tools, kernel-dev libs, etc.). Configure the kernel (make defconfig), enabled built-in drivers I expected to need (make kvm_guest.config). Which the built in configs for kvm was nice to find instead of having to menuconfig and change them all myself, or write config snippets and merge them with merge_config Built a minimal root filesystem using BusyBox + a tiny initramfs / minimal userland. This provided a good refresher of how booting the kernel works. Launched QEMU: point it to the kernel image, attach the rootfs, set console/serial, etc. A quick "hello world" environment. Boot → get a kernel log on serial → minimal root shell → experiment with loading modules / tinkering / debugging — all safely sandboxed, without risking my host’s stability. What followed was… a lot of head-scratching. Mostly I spent a ton of time digging through forums and reading posts about how the systems worked, but it really wasn't all that bad. Starting with some kernel panics as init wasn't built properly or I was pointing to the wrong bzImage. Once I got all the pieces properly laid out it all worked perfectly. A nice safe environment where I don't have to worry about crashing my daily driver. Build and test a trivial kernel module, load it, unload it.  ( 6 min )

The Challenge Black Friday is coming in 8 weeks, and your payment platform needs to handle a massive traffic spike: Normal load: 500 transactions/second Expected peak: 5,000 transactions/second (10x increase!) Current capacity: Only 1,500 transactions/second Budget constraint: Minimize costs and auto-scale down after the event Requirement: Zero impact on current service levels during preparation This isn't just about adding more servers. It requires a comprehensive scaling strategy across the entire stack: application layer, database, caching, networking, and monitoring. In this article, I'll walk through a complete AWS-based scaling strategy that handles the 10x traffic spike while optimizing costs and maintaining security and compliance. Scaling for a 10x traffic spike requires address…  ( 16 min )

As you embark on your journey into Infrastructure as Code (IaC), understanding how to translate simple resource needs into code is the essential first step. Terraform enables us to define infrastructure, ensuring consistency and efficiency. This blog post walks through the process of provisioning the simplest possible resource on AWS: an S3 bucket, leveraging the core Terraform workflow. To begin provisioning any resource, you must first define your configuration in a file that uses the .tf extension (e.g., main.tf). Terraform recognizes this extension as a configuration file. For our task creating an S3 bucket, we consult the Terraform documentation to find the required resource type: aws_s3_bucket. Code Example: Defining the S3 Bucket internal name (e.g., firstbucket), which is used to …  ( 8 min )

Bill Simmons, Chris Ryan, and Cousin Sal fire up their Monday night parlay as they revisit Two for the Money, the 2005 sports-thriller where Matthew McConaughey plays a betting wunderkind under Al Pacino’s tutelage. After a quick cold open, they dissect the film’s high-stakes gambling scenes, pick their Most Rewatchable Moment, and then dive into their signature category games. Between sharp takes and friendly banter, the crew keeps it light—shout-out to Subaru’s Share the Love event and State Farm for chiming in—before wrapping up with links to The Ringer shop and social channels. Perfect for anyone craving a mix of sports insights and Hollywood hustle. Watch on YouTube  ( 6 min )

Sean Fennessey and Amanda Dobbins wrap up their yearlong countdown by landing Spike Lee’s 2002 drama 25th Hour at No. 3, praising it as an under-appreciated masterpiece that lives and breathes in real time. They unpack Lee’s bold stylistic choices—everything from the kinetic camera work to the razor-sharp dialogue—that make the film feel urgent, intimate, and emotionally gut-wrenching. Beyond its tense narrative of a man’s last day of freedom, the hosts highlight the movie’s “fricative tension,” the way every idea and interaction crackles with unsaid conflict. Whether you’re streaming on Prime or catching it for the first time, they argue, 25th Hour remains one of the century’s most affecting cinematic experiences. Watch on YouTube  ( 6 min )

Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is a snappy Cinemasins video that playfully rips into the latest KPop Demon Hunters flick, dishing out fast-paced “sins” commentary and tongue-in-cheek jokes. On top of that, the description hooks you up with links to Cinemasins’ main site, extra YouTube channels, social media hubs, a fan poll, and Patreon. You’ll also find full writer credits plus invites to their Discord, Reddit, Instagram, TikTok—and even Jeremy’s book if you need more sinning in your life. Watch on YouTube  ( 6 min )

🚀 Learn LangChain JS (with LangGraph) — My Open-Source Repo Over the last few weeks, I’ve been learning how real AI backends are built — not just “call an LLM” but actual systems that use tools, memory, RAG, scraping, agents, and workflow logic. While learning, I noticed something: There isn’t a simple, practical, beginner-friendly way to learn LangChain JS + LangGraph with real examples. So I decided to build one myself. 👉 Learn-LangChain (JS) 🔗 Repo: https://github.com/iparesh18/Learn-LangChain ⭐ What’s Inside Prompt chains Output parsing Embeddings + vector search Basic RAG Tools (RunnableLambda + validation) Puppeteer scraping LLM-as-a-tool Agent execution LangGraph (nodes, edges, routing) Multi-agent flows (planner → scrape/search → final answer) Every file is a standalone lesson. 🌱 Why I Built This I wanted something simple, practical, and structured — the kind of resource I wish existed when I started. And I’ll keep updating it with more chapters as I learn. 📌 Repo Link If you're exploring LangChain, LangGraph, or agentic AI in general — this might save you a lot of time. 👉 https://github.com/iparesh18/Learn-LangChain  ( 6 min )

The Surprising Benchmark Imagine we have a task, me and you: a file with 10000 words in it - count the occurrence of each word, and present us with top-10 of the most common words there. We come up with some ideas, write those ideas out on an IDE, and now we benchmark it to see how blazingly fast our API is. word_counting_hashing time: [4.6504 ms 4.6591 ms 4.6686 ms] Found 13 outliers among 100 measurements (13.00%) 6 (6.00%) high mild 7 (7.00%) high severe word_counting_binary time: [29.797 ms 30.042 ms 30.304 ms] Found 6 outliers among 100 measurements (6.00%) 6 (6.00%) high mild Benchmarking word_counting_linear: Warming up for 3.0000 s Warning: Unable to complete 100 samples in 5.0s. You may wish to increase target time to 12.0s, or reduce sample count to 40. word_co…  ( 17 min )

There are moments in the Bible that read like history—and then there are moments that read like you. John Chapter 5 is one of those moments. It is not gentle. It is not simple. It does not sit quietly in the corner of Scripture. It confronts you. It exposes you. It comforts you. It awakens you. It speaks to the parts of your life that feel old, tired, worn down, and forgotten by time. It speaks to the cycles you’ve learned to live with, the pain you’ve learned to manage, the disappointment you’ve learned to hide, and the long-term struggles you’ve learned to survive. John 5 is not about a man who needed healing. This chapter is about mercy with muscle. John 5 is the chapter that won’t let you stay the same. The Pool of Bethesda: The Geography of Pain and Waiting Before you can understand t…  ( 13 min )

iOS unit testing is a fundamental practice in modern iOS app development, helping developers ensure that each component of their app works as intended. By writing Swift unit tests using the XCTest framework, developers can verify the logic of individual classes, methods, and functions in isolation, reducing bugs and improving code quality. Unit testing is a cornerstone of iOS automated testing and plays a vital role in Test-driven development iOS workflows, where teams often use an iOS simulator online to quickly execute tests.Incorporating unit tests early in development ensures that your app remains stable, maintainable, and easier to scale. In this tutorial, we will explore the essentials of iOS unit testing, demonstrate practical examples using Swift unit tests, and highlight best prac…  ( 15 min )

A hands-on developer-focused introduction to GitOps and Argo CD. Learn how GitOps works, why it matters, and how to deploy your first Kubernetes application using Argo CD with examples, diagrams, and real-world use cases. 📑 Table of Contents What Is GitOps? Why GitOps Matters for Developers Core Principles of GitOps Argo CD Overview & Architecture Installing Argo CD Deploying Your First Application with Argo CD Real-World GitOps Use Cases Common Developer Questions Related Tools & Libraries Conclusion + Call to Action SEO Keywords Suggested Dev.to Tags Canonical Link Notice Cover Image What Is GitOps? GitOps is an operational model where Git becomes the single source of truth for describing infrastructure and application state. Instead of pushing changes directly to Kubernetes, devel…  ( 9 min )

Financial data rarely behaves calmly. Prices spike, plunge, pause, and surge again—often without warning. Traditional time-series models like ARIMA or linear regression help capture patterns and trends, but they assume constant variance. Real markets don’t behave that politely. Their volatility changes constantly, and this “changing variance” itself becomes part of the story. Why ARCH and GARCH? A Gap in Classical Modeling ARCH: The Foundation of Volatility Modeling GARCH: A More Flexible Version of ARCH Volatility Clustering: The Heart of GARCH Understanding GARCH(p, q) If > 1 : volatility explodes (rare in real markets) This tells you how long it takes for a volatility shock to fall by half. Hands-On Implementation in R Step 1: Load the Data We then convert date and day into proper formats: Step 2: Load Supporting Packages library(fGarch) Step 3: Create the Time Series The plot reveals small, persistent fluctuations—perfect for volatility analysis. Step 4: Compute Log Differences (Inflation) The summary reveals heavy variability (range: −2.8 to +5.5), indicating suitability for GARCH. Step 5: Identify ARIMA Structure The spikes suggest an ARIMA(5,0,0) structure. Test residual autocorrelation: A high p-value confirms a good ARIMA fit. Step 6: Fit GARCH(1,1) Check the model: The output will show parameter estimates, residual diagnostics, and persistence. Step 7: Visualize GARCH Diagnostic Plots The fGarch package offers 13 diagnostic plots, including: Conclusion: A Powerful Tool for Real-World Volatility Perceptive Analytics provides end-to-end BI solutions through its team of expert Microsoft Power BI consultants. As a trusted Power BI consulting company, we help organizations modernize reporting, automate workflows, and build scalable analytics systems tailored to their business goals.  ( 9 min )

1. Basic CMD These basic cmd are same structure for both docker and podman. # build image $ docker build -t -f /PATH/TO/Dockerfile $ docker image ls # run docker container -d detached $ docker run --name -d # check running contianers $ docker ps # check process in container $ docker exec ps $ docker rm --force : the directory/path that Docker sends to the daemon, containing: files referenced by COPY files referenced by ADD anything needed during build In short, BUILD_CONTEXT is the dir/path when the Dockerfile try to do the “COPY” or “ADD” operations it will searched dir/path. if you build the same image using docker build -t -f /PATH/TO/Dockerfile , it will …  ( 9 min )

Dynamics 365 CRM ekranlarına Power BI raporu gömmek, kurumsal karar alma süreçlerini hızlandırır ve operasyonel veriye analitik katma değer sağlar. Bu makalede Power BI Embedded mimarisi ile CRM ekranına dinamik, kullanıcı bazlı filtrelenmiş rapor entegrasyonunun nasıl yapılacağını adım adım anlatıyoruz. Hedef Açıklama CRM ekranına Power BI raporu ekleme WebResource (HTML/JS) veya custom control Dinamik veri yükleme CRM kaydına göre (örneğin çalışan ID) Kullanıcı bazlı filtreleme RLS (Row-Level Security) + embed token Güvenlik Azure AD OAuth2 + CRM Security model Performans DirectQuery veya Import + Incremental Refresh Azure Portal > App Registrations > New Application Ayar Değer API Permissions Power BI Service → Dataset.Read.All, Report.Read.All Authentication …  ( 7 min )

The Challenge: From Data Chaos to Clear Metrics Data engineers working in the health sector face a familiar but critical challenge: Community Health Workers (CHWs) generate thousands of activity records daily, but turning this raw data into actionable performance metrics is a manual, error-prone process. Field coordinators need to answer simple but vital questions: How many households did each CHW visit last month? Which communities have coverage gaps? Are our health workers meeting their activity targets? I worked on one such project where the existing process involved Excel exports, manual date calculations, and fragile SQL queries that broke whenever source data changed. Something had to change. I designed and built a scalable analytics platform using dbt (data build tool) and Snowfla…  ( 9 min )